{"id":246334,"date":"2025-12-08T06:47:52","date_gmt":"2025-12-08T06:47:52","guid":{"rendered":"https:\/\/www.bluehost.com\/blog\/?p=246334"},"modified":"2026-01-30T09:37:41","modified_gmt":"2026-01-30T09:37:41","slug":"dns-records-explained","status":"publish","type":"post","link":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/","title":{"rendered":"What Are DNS Records? Types, How They Work &amp; How to Update Them"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\" id=\"h-key-highlights-nbsp\"><strong>Key highlights<\/strong>&nbsp;<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Understand what DNS records are and how they connect your domain to the right server.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Learn the main types of DNS records, including <strong>A<\/strong>, <strong>AAAA<\/strong>, <strong>CNAME<\/strong>, <strong>MX<\/strong>, <strong>TXT<\/strong>, <strong>NS<\/strong> and <strong>SOA<\/strong>.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Explore how DNS records route traffic, handle lookups and keep your website and email online.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Discover how to update DNS records and how long it takes for DNS records to update.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Manage domains effortlessly with Bluehost WordPress hosting and set up, edit and verify your DNS settings in minutes.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>Imagine typing your favorite website into a browser and watching it appear instantly.&nbsp;<\/p>\n\n\n\n<p><strong>Feels effortless, right?<\/strong>&nbsp;<\/p>\n\n\n\n<p>Behind that speed and precision lies something extraordinary: DNS records, the silent connectors that guide every click, email and search to the right place.&nbsp;<\/p>\n\n\n\n<p>They work quietly in the background, keeping websites accessible, emails deliverable and every online request on the right path.&nbsp;<\/p>\n\n\n\n<p>In this blog, we\u2019ll explore what are DNS records for a website, how they work and why they\u2019re essential for a stable online experience.&nbsp;&nbsp;<\/p>\n\n\n\n<p>You\u2019ll also learn what are the different types of DNS records, how to manage them and how long it takes for DNS records to update once changes are made.&nbsp;<\/p>\n\n\n\n<p><strong>Let\u2019s learn!<\/strong>&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-tl-dr-nbsp\"><strong>TL;DR<\/strong>&nbsp;<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>DNS records connect your domain to the correct server, ensuring your website and email function properly.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The main types of DNS records include <strong>A<\/strong>, <strong>AAAA<\/strong>, <strong>CNAME<\/strong>, <strong>MX<\/strong>, <strong>TXT<\/strong>, <strong>NS<\/strong>, <strong>SOA<\/strong>, <strong>PTR <\/strong>and <strong>SRV<\/strong>, each serving a unique purpose.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>DNS records manage web traffic and email delivery by directing requests to the correct destinations.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>You can easily manage your DNS settings with Bluehost WordPress hosting, making updates and adjustments simple.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Updating DNS records promptly ensures faster propagation and accurate connections to your website and services.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Implementing DNSSEC adds an extra layer of security, helping prevent data tampering and spoofing attacks.&nbsp;<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-are-dns-records-for-a-website-nbsp\"><strong>What are DNS records for a website?<\/strong>&nbsp;<\/h2>\n\n\n\n<p>DNS records for a website are settings that connect your domain name to its web server and email services. They store essential information like your website\u2019s IP address, mail server details and other service configurations.&nbsp;<\/p>\n\n\n\n<p>When someone enters your domain in a browser, the DNS resolves it to an IP address so the correct site loads. This process, called a DNS lookup, ensures users reach your website quickly and reliably.&nbsp;<\/p>\n\n\n\n<p>Each DNS record defines how traffic moves, from your website to your email server, keeping your online presence running smoothly.&nbsp;<\/p>\n\n\n\n<p><strong>In short<\/strong>: DNS records for a website act as a digital map that directs visitors, manages email routing and ensures consistent website performance.&nbsp;<\/p>\n\n\n\n<p><strong>Also read<\/strong>: <a href=\"https:\/\/www.bluehost.com\/blog\/what-is-dns-domain-name-system\/\">What is DNS (Domain Name System) and How Does it Work?<\/a>&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-how-do-dns-records-work-nbsp\"><strong>How do DNS records work?<\/strong>&nbsp;<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/How-does-DNS-work.png\" alt=\"How do DNS records work?\u00a0\" class=\"wp-image-259607\" srcset=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/How-does-DNS-work.png 1536w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/How-does-DNS-work-300x200.png 300w\" sizes=\"100vw\" \/><\/figure>\n\n\n\n<p>DNS records work like digital directions that guide browsers and servers to the correct online destinations.&nbsp;&nbsp;<\/p>\n\n\n\n<p>When a user enters a domain name, the Domain Name System (DNS) looks up the corresponding IP address in its database.&nbsp;&nbsp;<\/p>\n\n\n\n<p>Here\u2019s how it unfolds:&nbsp;<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>The request leaves the user\u2019s device and goes to a recursive DNS server (usually managed by an internet provider).&nbsp;<\/li>\n<\/ol>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>If the record isn\u2019t cached, the request moves through root name servers and authoritative DNS servers until the correct record type is found.&nbsp;<\/li>\n<\/ol>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>The DNS server then returns the corresponding IP address, directing the browser to the website\u2019s hosting server.&nbsp;<\/li>\n<\/ol>\n\n\n\n<p>This entire process happens in milliseconds. Properly configured DNS records ensure your website, emails and connected apps resolve without errors or downtime.&nbsp;<\/p>\n\n\n\n<p><strong>In short<\/strong>: DNS records translate human-readable domain names into machine-readable IPs, making the web fast, accessible and reliable.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-find-and-register-a-domain-with-bluehost-nbsp\"><strong>Find and register a domain with Bluehost<\/strong>&nbsp;<\/h3>\n\n\n\n<p>Before DNS records can do their job, you need a domain name that points to the right place. That starts with finding and registering a domain that fits your brand.&nbsp;<\/p>\n\n\n\n<p>With the <a href=\"https:\/\/www.bluehost.com\/domains\">Bluehost domain search tool<\/a>, you can quickly check domain availability, explore extensions and register your chosen name in just a few clicks. Once your domain is live, Bluehost automatically creates the basic DNS records you need, so your website and email can start working together.&nbsp;<\/p>\n\n\n\n<p>Using Bluehost, you can:&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Search for domain names and see instant availability.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Register your domain and connect it to hosting in one flow.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Let Bluehost set up the core DNS records for you, then fine-tune them later in the DNS editor.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Manage your domains and DNS from the same, simple control panel.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>This way, you don\u2019t just understand how DNS records work in theory; you can put them into action with a domain that\u2019s ready to go.&nbsp;&nbsp;<\/p>\n\n\n\n<svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" viewBox=\"0 0 1000 300\"> \n\n  <image width=\"1000\" height=\"300\" xlink:href=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/03\/Domains-1-3.png\"><\/image> <a xlink:href=\"https:\/\/www.bluehost.com\/domains\"> \n\n    <rect x=\"83\" y=\"203\" fill=\"#fff\" opacity=\"0\" width=\"168\" height=\"63\"><\/rect> \n\n  <\/a> \n\n<\/svg>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-why-are-dns-records-important-for-a-website-nbsp\"><strong>Why are DNS records important for a website?<\/strong>&nbsp;<\/h2>\n\n\n\n<p>DNS records are vital for keeping your website online, responsive and secure.&nbsp;&nbsp;<\/p>\n\n\n\n<p>They form the communication bridge between your domain name and its web server, ensuring that every connection points to the right place.&nbsp;<\/p>\n\n\n\n<p>Here\u2019s why DNS records are important for a website:&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ensure website accessibility<\/strong>: Every time someone types your domain name, a DNS query locates your IP address so your site loads correctly.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Maintain reliable email delivery<\/strong>: Proper <strong>MX records <\/strong>ensure messages reach the correct mail server without delays or errors.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Support specific services<\/strong>: Records like <strong>TXT<\/strong>, <strong>CNAME<\/strong> and <strong>SRV <\/strong>help verify ownership, manage specific services and connect third-party tools.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Strengthen website security<\/strong>: Features such as DNS Security Extensions (DNSSEC) protect your data and prevent spoofing attacks.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Improve website performance and uptime<\/strong>: Well-configured DNS records ensure faster load times, fewer errors and stable performance across networks.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p><strong>In short<\/strong>: DNS records for a website are the foundation of a strong online presence. They keep your domain, email and services running smoothly, connecting users to your business every time.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-simplify-wordpress-site-management-with-bluehost-wordpress-hosting\">Simplify WordPress site management with Bluehost WordPress hosting<\/h3>\n\n\n\n<p>Managing a WordPress website shouldn\u2019t be complicated or time-consuming. With Bluehost WordPress hosting, the focus stays on delivering a fast, secure and reliable site\u2014while the platform handles much of the ongoing maintenance behind the scenes.<\/p>\n\n\n\n<p>Bluehost WordPress hosting is built to support WordPress websites with performance-optimized infrastructure and a managed environment designed for growth. From automatic updates to built-in security and scalability, the platform helps reduce the technical overhead involved in running a WordPress site.<\/p>\n\n\n\n<p>With Bluehost WordPress hosting, you benefit from:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>A managed WordPress platform<\/strong> that takes care of core updates and platform optimization<\/li>\n\n\n\n<li><strong>High-performance infrastructure<\/strong>, including multi-layer caching and global CDN delivery<\/li>\n\n\n\n<li><strong>Built-in security features<\/strong> such as free SSL, daily backups and malware detection and removal<\/li>\n\n\n\n<li><strong>Auto-scalability<\/strong> to support traffic growth and unexpected spikes<\/li>\n\n\n\n<li><strong>WordPress-specific support<\/strong> to help address platform and performance-related issues<\/li>\n<\/ul>\n\n\n\n<p>As your site grows, Bluehost WordPress hosting provides the reliability and scalability needed to support long-term success\u2014without adding unnecessary complexity to site management.<\/p>\n\n\n\n<p>Get started with Bluehost WordPress hosting and build your WordPress site on a strong, dependable foundation.<\/p>\n\n\n\n<svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" viewBox=\"0 0 1001 300\"> \n  <image width=\"1001\" height=\"300\" xlink:href=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/03\/Shared-Hosting.png\"><\/image> <a xlink:href=\"https:\/\/www.bluehost.com\/wordpress-hosting \"> \n    <rect x=\"86\" y=\"203\" fill=\"#fff\" opacity=\"0\" width=\"128\" height=\"63\"><\/rect> \n  <\/a> \n<\/svg> \n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-are-the-different-types-of-dns-records-nbsp\"><strong>What are the different types of DNS records?<\/strong>&nbsp;<\/h2>\n\n\n\n<p>Now that we have understood what are DNS records and their basics, let&#8217;s learn about the different types of DNS records.&nbsp;&nbsp;<\/p>\n\n\n\n<p>Each DNS record type plays a critical role in how your domain name connects users to your website and services.&nbsp;&nbsp;<\/p>\n\n\n\n<p>Understanding the different types of DNS records helps you maintain speed, reliability and security across your online presence.&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/What-are-the-different-types-of-DNS-records.png\" alt=\"What are the different types of DNS records?\u00a0\" class=\"wp-image-259610\" srcset=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/What-are-the-different-types-of-DNS-records.png 1536w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/What-are-the-different-types-of-DNS-records-300x200.png 300w\" sizes=\"100vw\" \/><\/figure>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>A record<\/strong> (Address Record)&nbsp;&nbsp;<\/li>\n<\/ol>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>AAAA record<\/strong> (IPv6 Record)&nbsp;&nbsp;<\/li>\n<\/ol>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>CNAME record<\/strong> (Canonical Name Record)&nbsp;&nbsp;<\/li>\n<\/ol>\n\n\n\n<ol start=\"4\" class=\"wp-block-list\">\n<li><strong>MX record <\/strong>(Mail Exchange Record)&nbsp;&nbsp;<\/li>\n<\/ol>\n\n\n\n<ol start=\"5\" class=\"wp-block-list\">\n<li><strong>TXT record<\/strong> (Text Record)&nbsp;&nbsp;<\/li>\n<\/ol>\n\n\n\n<ol start=\"6\" class=\"wp-block-list\">\n<li><strong>NS record <\/strong>(Name Server Record)&nbsp;&nbsp;<\/li>\n<\/ol>\n\n\n\n<ol start=\"7\" class=\"wp-block-list\">\n<li><strong>SOA record<\/strong> (Start of Authority)&nbsp;&nbsp;<\/li>\n<\/ol>\n\n\n\n<ol start=\"8\" class=\"wp-block-list\">\n<li><strong>PTR record<\/strong> (Pointer Record)&nbsp;&nbsp;<\/li>\n<\/ol>\n\n\n\n<ol start=\"9\" class=\"wp-block-list\">\n<li><strong>SRV record<\/strong> (Service Record)&nbsp;&nbsp;<\/li>\n<\/ol>\n\n\n\n<ol start=\"10\" class=\"wp-block-list\">\n<li><strong>DNSSEC record<\/strong> (DNS Security Extensions)&nbsp;&nbsp;<\/li>\n<\/ol>\n\n\n\n<ol start=\"11\" class=\"wp-block-list\">\n<li><strong>ANAME \/ ALIAS record&nbsp;<\/strong>&nbsp;<\/li>\n<\/ol>\n\n\n\n<ol start=\"12\" class=\"wp-block-list\">\n<li><strong>SPF, DKIM<\/strong> and <strong>DMARC records&nbsp;<\/strong>&nbsp;<\/li>\n<\/ol>\n\n\n\n<p>Now, let&#8217;s explore each of these in detail.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-a-record-address-record-nbsp\"><strong>1. A record (Address Record)<\/strong>&nbsp;<\/h3>\n\n\n\n<p>The <strong>A record <\/strong>is one of the most fundamental DNS record types. It connects your domain name to an IPv4 address, guiding browsers and devices to the correct web server.&nbsp;&nbsp;<\/p>\n\n\n\n<p>Without it, your site wouldn\u2019t appear when users type your domain name.&nbsp;<\/p>\n\n\n\n<p>Key points:&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Directs your domain to the correct hosting server.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Must be updated when switching hosts or servers.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ensures your website remains accessible and consistent.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>Keeping your <strong>A record<\/strong> accurate improves uptime, reduces downtime risk and ensures smooth user experiences.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-aaaa-record-ipv6-record-nbsp\"><strong>2. AAAA record (IPv6 Record)<\/strong>&nbsp;<\/h3>\n\n\n\n<p>The <strong>AAAA record<\/strong> performs the same role as an <strong>A record <\/strong>but uses an IPv6 address instead of IPv4.&nbsp;&nbsp;<\/p>\n\n\n\n<p>As the internet transitions to IPv6, this record supports modern connectivity and scalability for your domain.&nbsp;<\/p>\n\n\n\n<p>Key points:&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Uses IPv6 addressing to ensure modern network compatibility and dual-stack reachability.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ensures compatibility with next-generation networks.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Enhances compatibility on IPv6-enabled networks.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>Having an <strong>AAAA record<\/strong> future-proofs your website as more devices and ISPs adopt IPv6.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-cname-record-canonical-name-record-nbsp\"><strong>3. CNAME record (Canonical Name Record)<\/strong>&nbsp;<\/h3>\n\n\n\n<p>A <strong>CNAME record<\/strong> creates an alias that points one domain or subdomain to another.&nbsp;&nbsp;<\/p>\n\n\n\n<p>It\u2019s often used for subdomains like \u201cblog.[example].[com]\u201d or \u201cshop.[example].[com],\u201d reducing the need for repetitive updates across records.&nbsp;<\/p>\n\n\n\n<p>Key points:&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Simplifies DNS management for multiple subdomains.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Prevents manual updates across duplicate entries.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ideal for integrating third-party services like CDNs.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>With <strong>CNAME records<\/strong>, managing redirects and brand consistency across services becomes effortless.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-mx-record-mail-exchange-record-nbsp\"><strong>4. MX record (Mail Exchange Record)<\/strong>&nbsp;<\/h3>\n\n\n\n<p><strong>MX records<\/strong> manage email routing by directing messages to the right mail servers. They are vital for ensuring that business or personal emails are delivered correctly.&nbsp;<\/p>\n\n\n\n<p>Key points:&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ensures reliable delivery for domain-based emails.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Works with <strong>SPF<\/strong>, <strong>DKIM <\/strong>and <strong>DMARC <\/strong>for security.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Required for platforms like Google Workspace or Outlook.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>Misconfigured <strong>MX records <\/strong>can lead to lost or rejected emails, so they must always be tested after updates.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-5-txt-record-text-record-nbsp\"><strong>5. TXT record (Text Record)<\/strong>&nbsp;<\/h3>\n\n\n\n<p><strong>TXT records<\/strong> are text-based entries used to verify domain ownership and secure email communications.&nbsp;&nbsp;<\/p>\n\n\n\n<p>They can store human-readable information that third-party services reference.&nbsp;<\/p>\n\n\n\n<p>Key points:&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Used for <strong>SPF<\/strong>, <strong>DKIM<\/strong> and <strong>DMARC <\/strong>verification.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Confirms ownership for Google or Microsoft accounts.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Strengthens your domain\u2019s trust and reputation.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>Correct DNS <strong>TXT records<\/strong> protect against spoofing and phishing attempts, building credibility for your brand.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-6-ns-record-name-server-record-nbsp\"><strong>6. NS record (Name Server Record)<\/strong>&nbsp;<\/h3>\n\n\n\n<p><strong>NS records <\/strong>tell the Internet which name servers are authoritative for your domain. These define where DNS lookups are directed and how they are managed.&nbsp;<\/p>\n\n\n\n<p>Key points:&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Critical for pointing your domain to the right DNS host.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Must always point to active, authoritative servers.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Incorrect entries can cause your website to go offline.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>When migrating domains or hosting, updating <strong>NS records<\/strong> ensures your domain stays online during the transition.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-7-soa-record-start-of-authority-nbsp\"><strong>7. SOA record (Start of Authority)<\/strong>&nbsp;<\/h3>\n\n\n\n<p>The <strong>SOA record <\/strong>defines who manages your DNS zone and how often data should refresh across servers.&nbsp;&nbsp;<\/p>\n\n\n\n<p>It\u2019s like the administrative blueprint for your domain.&nbsp;<\/p>\n\n\n\n<p>Key points:&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Lists the primary name server and admin contact.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Stores the zone serial and timers (refresh, retry, expire) plus a minimum value used for negative-caching TTL.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Keeps DNS zones synchronized between servers.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>The serial number is especially important when you have multiple DNS servers, because secondary name servers use it to detect changes and pull updated zone data.&nbsp;<\/p>\n\n\n\n<p>Proper <strong>SOA records<\/strong> maintain DNS consistency and help prevent record conflicts or propagation delays.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-8-ptr-record-pointer-record-nbsp\"><strong>8. PTR record (Pointer Record)<\/strong>&nbsp;<\/h3>\n\n\n\n<p>A <strong>PTR record<\/strong> performs a reverse DNS lookup, linking an IP address back to a domain name. It\u2019s essential for validating email servers and reducing spam risks.&nbsp;<\/p>\n\n\n\n<p>Key points:&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Provides reverse DNS verification for outgoing mail.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Required by many email providers for sender trust.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Helps prevent blacklisting and spam rejection.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p><strong>PTR records <\/strong>can only be added by whoever controls the IP address, often the hosting provider or ISP.&nbsp;<\/p>\n\n\n\n<p>Setting up <strong>PTR records<\/strong> enhances your domain\u2019s credibility in email communications.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-9-srv-record-service-record-nbsp\"><strong>9. SRV record (Service Record)<\/strong>&nbsp;<\/h3>\n\n\n\n<p><strong>SRV records<\/strong> define where to find servers for specific services like VoIP, SIP or chat. They specify the target host, port and protocol details.&nbsp;<\/p>\n\n\n\n<p>Key points:&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Enables automated service discovery.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Improves connectivity for communication tools.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Supports load balancing for complex systems.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>Businesses using cloud-based services often rely on <strong>SRV records<\/strong> to streamline integrations and ensure reliability.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-10-dnssec-record-dns-security-extensions-nbsp\"><strong>10. DNSSEC record (DNS Security Extensions)<\/strong>&nbsp;<\/h3>\n\n\n\n<p><strong>DNSSEC records <\/strong>secure your domain by validating DNS responses through cryptographic signatures.&nbsp;&nbsp;<\/p>\n\n\n\n<p>They protect against data tampering and redirection attacks.&nbsp;<\/p>\n\n\n\n<p>Key points:&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Adds digital signatures for verification.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Prevents spoofing and DNS hijacking.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Boosts trust and strengthens site security.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>On top of DNSSEC, Bluehost WordPress hosting gives you free SSL to encrypt traffic between your site and visitors and SiteLock (available on select plans) to scan for malware and vulnerabilities.&nbsp;&nbsp;<\/p>\n\n\n\n<p>Together, these tools create layered protection that starts with DNS and extends all the way to your WordPress site.&nbsp;<\/p>\n\n\n\n<p>Implementing <strong>DNSSEC <\/strong>is a best practice for organizations prioritizing data security and customer trust.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-11-aname-alias-record-nbsp\"><strong>11. ANAME \/ ALIAS record<\/strong>&nbsp;<\/h3>\n\n\n\n<p>An <strong>ANAME <\/strong>or <strong>ALIAS record <\/strong>works like a<strong> CNAME record<\/strong>, but it supports your root (apex) domain, where <strong>CNAMEs <\/strong>aren\u2019t allowed.&nbsp;<\/p>\n\n\n\n<p>These are not standard DNS record types defined in the core DNS specifications.&nbsp;&nbsp;<\/p>\n\n\n\n<p>They are provider-specific pseudo-records that your DNS provider interprets and converts into standard records behind the scenes.&nbsp;<\/p>\n\n\n\n<p>Key points:&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Connects root domains to other hostnames.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ideal for CDNs and global load balancing.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ensures consistent routing at the apex level.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>Adding an <strong>ANAME record <\/strong>provides flexibility for domains using dynamic infrastructure or multi-server setups.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-12-spf-dkim-and-dmarc-records-nbsp\"><strong>12. SPF, DKIM and DMARC records<\/strong>&nbsp;<\/h3>\n\n\n\n<p>These <strong>DNS TXT records <\/strong>enhance your domain\u2019s email security and authentication. They verify that messages are sent from trusted servers.&nbsp;<\/p>\n\n\n\n<p>Key points:&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>SPF records authorize legitimate mail servers.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>DKIM adds a public key signature to verify integrity.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>DMARC enforces policies for unauthenticated emails.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>Setting up <strong>SPF<\/strong>, <strong>DKIM<\/strong> and <strong>DMARC <\/strong>ensures safe email delivery and helps prevent phishing or spoofing attempts.&nbsp;<\/p>\n\n\n\n<p>Now that we have understood the different types of DNS records, let&#8217;s take a look at a few less commonly used DNS records.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-are-some-of-the-less-commonly-used-dns-records-nbsp\"><strong>What are some of the less commonly used DNS records?<\/strong>&nbsp;<\/h2>\n\n\n\n<p>Beyond the popular records like <strong>A<\/strong>, <strong>MX<\/strong> and <strong>CNAME<\/strong>, there are several less commonly used DNS records that serve specialized purposes.&nbsp;&nbsp;<\/p>\n\n\n\n<p>These different types of DNS records enhance security, improve automation and manage advanced configurations for enterprise and global-scale domains.&nbsp;&nbsp;<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>CAA record<\/strong> (Certification Authority Authorization)&nbsp;&nbsp;<\/li>\n<\/ol>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>DNAME record<\/strong> (Delegation Name Record)&nbsp;&nbsp;<\/li>\n<\/ol>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>NAPTR record<\/strong> (Naming Authority Pointer)&nbsp;&nbsp;<\/li>\n<\/ol>\n\n\n\n<ol start=\"4\" class=\"wp-block-list\">\n<li><strong>CERT record<\/strong> (Certificate Record)&nbsp;&nbsp;<\/li>\n<\/ol>\n\n\n\n<ol start=\"5\" class=\"wp-block-list\">\n<li><strong>DS record<\/strong> (Delegation Signer Record)&nbsp;&nbsp;<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-caa-record-certification-authority-authorization-nbsp\"><strong>1. CAA record (Certification Authority Authorization)<\/strong>&nbsp;<\/h3>\n\n\n\n<p>A <strong>CAA record<\/strong> defines which certificate authorities (CAs) can issue SSL or TLS certificates for your domain.&nbsp;&nbsp;<\/p>\n\n\n\n<p>It prevents unauthorized certificate issuance and strengthens website security.&nbsp;<\/p>\n\n\n\n<p><strong>Key points:<\/strong>&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Restricts which certificate authorities can issue SSL certificates for your domain.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Protects against the creation of fraudulent or unauthorized certificates.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Supports automated certificate management for HTTPS.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>Using a <strong>CAA record<\/strong> is a best practice for businesses that want full control over their site\u2019s encryption and digital identity.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-dname-record-delegation-name-record-nbsp\"><strong>2. DNAME record (Delegation Name Record)<\/strong>&nbsp;<\/h3>\n\n\n\n<p>The <strong>DNAME record<\/strong> creates an alias for an entire domain subtree, redirecting all its subdomains to another domain.&nbsp;&nbsp;<\/p>\n\n\n\n<p>It\u2019s useful for large-scale migrations and domain restructures.&nbsp;<\/p>\n\n\n\n<p><strong>Key points:<\/strong>&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Redirects all subdomains to another domain.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Simplifies managing large domain hierarchies.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Useful when merging multiple domain structures.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>By using a <strong>DNAME record<\/strong>, administrators can efficiently migrate hundreds of subdomains without manually editing each entry.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-naptr-record-naming-authority-pointer-record-nbsp\"><strong>3. NAPTR record (Naming Authority Pointer Record)<\/strong>&nbsp;<\/h3>\n\n\n\n<p>A <strong>NAPTR record<\/strong> provides flexible mappings between domain names and services. It\u2019s often used for applications like VoIP or ENUM (telephone-to-domain lookups).&nbsp;<\/p>\n\n\n\n<p><strong>Key points:<\/strong>&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Enables dynamic DNS resolution for advanced communication systems.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Common in VoIP and SIP services.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Works with <strong>SRV records<\/strong> for detailed service mapping.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p><strong>NAPTR records<\/strong> make service discovery more adaptive, improving automation across communication platforms.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-cert-record-certificate-record-nbsp\"><strong>4. CERT record (Certificate Record)<\/strong>&nbsp;<\/h3>\n\n\n\n<p>The <strong>CERT record<\/strong> stores encryption certificates and authentication keys directly in DNS. It helps verify the authenticity of websites, emails and digital signatures.&nbsp;<\/p>\n\n\n\n<p><strong>Key points:<\/strong>&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Stores public key certificates within the DNS zone.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Strengthens identity verification for secure transactions.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Works alongside <strong>DNS Security Extensions (DNSSEC)<\/strong> for added protection.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>While <strong>CERT records<\/strong> aren\u2019t common, they\u2019re powerful tools for enterprises needing advanced security and cryptographic trust.&nbsp;<\/p>\n\n\n\n<p>In fact, many domains never use <strong>CERT records<\/strong> at all, because certificate management usually happens at the web server, CDN or application level rather than inside DNS.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-5-ds-record-delegation-signer-record-nbsp\"><strong>5. DS record (Delegation Signer Record)<\/strong>&nbsp;<\/h3>\n\n\n\n<p>A <strong>DS record<\/strong> links a child domain to its parent in the <strong>DNSSEC<\/strong> chain of trust. It verifies the authenticity of DNS data between zones.&nbsp;<\/p>\n\n\n\n<p><strong>Key points:<\/strong>&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Supports secure delegation in <strong>DNSSEC-enabled zones<\/strong>.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ensures data integrity and prevents spoofing.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Helps maintain trust across subdomain hierarchies.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>Adding a <strong>DS record<\/strong> is crucial for domains that use <strong>DNSSEC<\/strong>, ensuring each zone is securely verified and linked.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-how-to-manage-update-dns-records-with-bluehost-nbsp\"><strong>How to manage\/update DNS records with Bluehost?<\/strong>&nbsp;<\/h2>\n\n\n\n<p>Managing DNS records correctly keeps your website, email and services online without interruption.&nbsp;<\/p>\n\n\n\n<p>It ensures smooth traffic routing, secure data handling and reliable domain connectivity.&nbsp;<\/p>\n\n\n\n<p>Bluehost offers two options to manage\/update DNS records:&nbsp;<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>Through the Bluehost hosting dashboard (Domains tab \/ Advanced DNS)&nbsp;<\/li>\n<\/ol>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>Through cPanel (Zone Editor)&nbsp;<\/li>\n<\/ol>\n\n\n\n<p>When you use the Bluehost hosting dashboard, you can manage DNS from the same place you manage your domains, without opening cPanel.&nbsp;&nbsp;<\/p>\n\n\n\n<p>If you are not very familiar with cPanel, staying inside the Bluehost dashboard can feel simpler and more convenient.&nbsp;<\/p>\n\n\n\n<p>We will dive into both methods.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-method-1-through-the-bluehost-hosting-dashboard-domains-tab-advanced-dns-nbsp\"><strong>Method 1: Through the Bluehost hosting dashboard (Domains tab \/ Advanced DNS)<\/strong>&nbsp;<\/h3>\n\n\n\n<p>This method keeps everything inside your Bluehost account interface, so you don\u2019t have to switch to cPanel.&nbsp;<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-how-to-edit-an-existing-dns-record-nbsp\"><strong><em>How to edit an existing DNS record?<\/em><\/strong>&nbsp;<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Log in to your <a href=\"https:\/\/www.bluehost.com\/my-account\/login\"><strong>Bluehost Account Manager<\/strong><\/a>&nbsp;<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"533\" src=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Go-to-the-domains-tab-edit-1024x533.png\" alt=\"Log in to your Bluehost Account Manager\u00a0and go to domains\" class=\"wp-image-259616\" srcset=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Go-to-the-domains-tab-edit-1024x533.png 1024w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Go-to-the-domains-tab-edit-300x156.png 300w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Go-to-the-domains-tab-edit-768x400.png 768w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Go-to-the-domains-tab-edit-480x250.png 480w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Go-to-the-domains-tab-edit-1000x521.png 1000w\" sizes=\"100vw\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>In the &#8216;<strong>Domains<\/strong>&#8216; tab, scroll down to &#8216;<strong>Manage Advanced DNS Records<\/strong>&#8216;.&nbsp;<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"543\" src=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/scroll-to-manage-advanced-dns-1024x543.png\" alt=\"scroll down to 'Manage Advanced DNS Records'.\u00a0\" class=\"wp-image-259617\" srcset=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/scroll-to-manage-advanced-dns-1024x543.png 1024w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/scroll-to-manage-advanced-dns-300x159.png 300w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/scroll-to-manage-advanced-dns-768x407.png 768w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/scroll-to-manage-advanced-dns-480x255.png 480w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/scroll-to-manage-advanced-dns-1000x530.png 1000w\" sizes=\"100vw\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Click the ellipses (<strong>\u22ee<\/strong>) next to the record you want to edit.&nbsp;<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"451\" src=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-the-ellipses-1024x451.png\" alt=\"Click the ellipses (\u22ee)\" class=\"wp-image-259619\" srcset=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-the-ellipses-1024x451.png 1024w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-the-ellipses-300x132.png 300w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-the-ellipses-768x338.png 768w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-the-ellipses-480x211.png 480w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-the-ellipses-1000x440.png 1000w\" sizes=\"100vw\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Click &#8216;<strong>Edit<\/strong>&#8216;.&nbsp;<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"341\" src=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-on-edit-1024x341.png\" alt=\"Click 'Edit'.\u00a0\" class=\"wp-image-259620\" srcset=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-on-edit-1024x341.png 1024w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-on-edit-300x100.png 300w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-on-edit-768x256.png 768w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-on-edit-480x160.png 480w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-on-edit-1000x333.png 1000w\" sizes=\"100vw\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Update the required fields for that record.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Click <strong>&#8216;Edit&#8217; <\/strong>again to save your changes.&nbsp;<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"831\" height=\"612\" src=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-to-edit-to-save-changes.png\" alt=\"Click 'Edit'\" class=\"wp-image-259622\" srcset=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-to-edit-to-save-changes.png 831w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-to-edit-to-save-changes-300x221.png 300w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-to-edit-to-save-changes-768x566.png 768w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-to-edit-to-save-changes-229x169.png 229w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-to-edit-to-save-changes-367x270.png 367w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-to-edit-to-save-changes-815x600.png 815w\" sizes=\"100vw\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-how-to-add-a-dns-record-nbsp\"><strong><em>How to add a DNS record?<\/em><\/strong>&nbsp;<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>In the <strong>&#8216;Domains&#8217; <\/strong>tab, click the &#8216;<strong>+ ADD RECORD<\/strong>&#8216; button.&nbsp;<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"426\" src=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-on-add-record-1024x426.png\" alt=\"click the '+ ADD RECORD' button\" class=\"wp-image-259639\" srcset=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-on-add-record-1024x426.png 1024w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-on-add-record-300x125.png 300w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-on-add-record-768x320.png 768w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-on-add-record-480x200.png 480w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-on-add-record-1000x416.png 1000w\" sizes=\"100vw\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Choose the record type in the pop-up.&nbsp;<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"370\" src=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Choose-the-record-type-in-the-pop-up-1-1024x370.png\" alt=\"Choose the record type in the pop-up\" class=\"wp-image-259640\" srcset=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Choose-the-record-type-in-the-pop-up-1-1024x370.png 1024w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Choose-the-record-type-in-the-pop-up-1-300x108.png 300w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Choose-the-record-type-in-the-pop-up-1-768x277.png 768w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Choose-the-record-type-in-the-pop-up-1-480x173.png 480w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Choose-the-record-type-in-the-pop-up-1-1000x361.png 1000w\" sizes=\"100vw\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Set the <strong>&#8216;TTL&#8217; <\/strong>to &#8216;<strong>4 hours<\/strong>&#8216;.&nbsp;<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"532\" height=\"641\" src=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Set-the-TTL.png\" alt=\"Set the 'TTL'\" class=\"wp-image-259642\" srcset=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Set-the-TTL.png 532w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Set-the-TTL-249x300.png 249w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Set-the-TTL-140x169.png 140w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Set-the-TTL-224x270.png 224w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Set-the-TTL-498x600.png 498w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Set-the-TTL-523x630.png 523w\" sizes=\"100vw\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Fill in the other fields as instructed by your DNS record provider.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Click <strong>&#8216;Add&#8217; <\/strong>to create the new record.&nbsp;<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"535\" height=\"642\" src=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-Add-to-create-the-new-record.-1-1.png\" alt=\"Click 'Add' to create the new record\" class=\"wp-image-259643\" srcset=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-Add-to-create-the-new-record.-1-1.png 535w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-Add-to-create-the-new-record.-1-1-250x300.png 250w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-Add-to-create-the-new-record.-1-1-141x169.png 141w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-Add-to-create-the-new-record.-1-1-225x270.png 225w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-Add-to-create-the-new-record.-1-1-500x600.png 500w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-Add-to-create-the-new-record.-1-1-525x630.png 525w\" sizes=\"100vw\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-how-to-delete-a-dns-record-nbsp\"><strong><em>How to delete a DNS record?<\/em><\/strong>&nbsp;<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Go to &#8216;<strong>Manage Advanced DNS Records<\/strong>&#8216;.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Click the ellipses (<strong>\u22ee<\/strong>) next to the record you want to remove.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Click <strong>&#8216;Delete&#8217;<\/strong>.&nbsp;<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"385\" src=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Hover-to-the-delete-option-1024x385.png\" alt=\"Click 'Delete'\" class=\"wp-image-259644\" srcset=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Hover-to-the-delete-option-1024x385.png 1024w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Hover-to-the-delete-option-300x113.png 300w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Hover-to-the-delete-option-768x289.png 768w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Hover-to-the-delete-option-480x181.png 480w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Hover-to-the-delete-option-1000x376.png 1000w\" sizes=\"100vw\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Once again, click <strong>&#8216;DELETE&#8217; <\/strong>in the confirmation window to confirm.&nbsp;<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"437\" src=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-delete-once-again-1024x437.png\" alt=\"click 'DELETE' in the confirmation window\" class=\"wp-image-259646\" srcset=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-delete-once-again-1024x437.png 1024w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-delete-once-again-300x128.png 300w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-delete-once-again-768x328.png 768w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-delete-once-again-480x205.png 480w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-delete-once-again-1000x427.png 1000w\" sizes=\"100vw\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-method-2-through-cpanel-zone-editor-nbsp\"><strong>Method 2: Through cPanel (Zone Editor)<\/strong>&nbsp;<\/h3>\n\n\n\n<p>This method uses the standard cPanel Zone Editor, where you can view and manage all DNS records for your domain in one place.&nbsp;&nbsp;<\/p>\n\n\n\n<p>It\u2019s a good option if you\u2019re already comfortable working inside cPanel and prefer that interface.&nbsp;<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-from-the-bluehost-hosting-dashboard-nbsp\"><strong><em>From the Bluehost hosting dashboard<\/em><\/strong>&nbsp;<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Log in to your <a href=\"https:\/\/www.bluehost.com\/my-account\/login\">Bluehost Account Manager,<\/a>&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Go to the <strong>\u2018Hosting\u2019 <\/strong>tab (or <strong>\u2018Websites\u2019<\/strong>, depending on your interface).&nbsp;<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"685\" height=\"289\" src=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Go-to-hosting.png\" alt=\"Go to the \u2018Hosting\u2019 tab\" class=\"wp-image-259648\" srcset=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Go-to-hosting.png 685w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Go-to-hosting-300x127.png 300w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Go-to-hosting-480x203.png 480w\" sizes=\"100vw\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Scroll down and navigate <strong>\u2018cPanel\u2019 <\/strong>on the right side.&nbsp;<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"697\" height=\"292\" src=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Go-to-cPanel.png\" alt=\"Scroll down and navigate \u2018cPanel\u2019\" class=\"wp-image-259649\" srcset=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Go-to-cPanel.png 697w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Go-to-cPanel-300x126.png 300w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Go-to-cPanel-480x201.png 480w\" sizes=\"100vw\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Under the <strong>\u2018Domains\u2019 <\/strong>section, click \u2018<strong>Zone Editor<\/strong>\u2019.&nbsp;<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"579\" height=\"97\" src=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Find-zone-editor.png\" alt=\"Under the \u2018Domains\u2019 section, click \u2018Zone Editor\u2019\" class=\"wp-image-259650\" srcset=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Find-zone-editor.png 579w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Find-zone-editor-300x50.png 300w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Find-zone-editor-480x80.png 480w\" sizes=\"100vw\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Here, you choose from your preferred domain, and click \u201c<strong>Manage<\/strong>\u201d.&nbsp;<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"681\" height=\"349\" src=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-manage-1.png\" alt=\"click \u201cManage\u201d\" class=\"wp-image-259655\" srcset=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-manage-1.png 681w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-manage-1-300x154.png 300w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-manage-1-480x246.png 480w\" sizes=\"100vw\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>From here, you can <strong>\u2018edit\u2019<\/strong>, <strong>\u2018add\u2019 <\/strong>or <strong>\u2018delete\u2019 <\/strong>DNS records as described in the sections above.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p><strong>Also watch: <\/strong><a href=\"https:\/\/www.youtube.com\/watch?v=huOQhYaKGBU\">Mastering DNS Record Editing: A Step-by-Step Guide<\/a>&nbsp;<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-how-to-edit-an-existing-dns-record-nbsp-0\"><strong><em>How to edit an existing DNS record?<\/em><\/strong>&nbsp;<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Choose the domain and click <strong>&#8216;MANAGE&#8217;<\/strong>.&nbsp;<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"694\" height=\"277\" src=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-manage-in-cPanel.png\" alt=\"Choose the domain and click 'MANAGE'\" class=\"wp-image-259657\" srcset=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-manage-in-cPanel.png 694w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-manage-in-cPanel-300x120.png 300w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-manage-in-cPanel-480x192.png 480w\" sizes=\"100vw\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Use the Filter to find the DNS record you want to change.&nbsp;<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"673\" height=\"273\" src=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Filter-DNS-record.png\" alt=\"Filter to find the DNS record \" class=\"wp-image-259658\" srcset=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Filter-DNS-record.png 673w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Filter-DNS-record-300x122.png 300w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Filter-DNS-record-480x195.png 480w\" sizes=\"100vw\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Click <strong>&#8216;Edit&#8217; <\/strong>next to that record.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Enter the new values for the record.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Click &#8216;<strong>Save Record<\/strong>&#8216; to apply the change.&nbsp;<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"672\" height=\"345\" src=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-on-save-record.png\" alt=\"Click 'Save Record' \" class=\"wp-image-259659\" srcset=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-on-save-record.png 672w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-on-save-record-300x154.png 300w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-on-save-record-480x246.png 480w\" sizes=\"100vw\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-how-to-add-a-dns-record-nbsp-0\"><strong><em>How to add a DNS record?<\/em><\/strong>&nbsp;<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Click the &#8216;<strong>+ Add Record<\/strong>&#8216; button.&nbsp;<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"799\" height=\"607\" src=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Add-record.png\" alt=\"Click the '+ Add Record' button\" class=\"wp-image-259660\" srcset=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Add-record.png 799w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Add-record-300x228.png 300w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Add-record-768x583.png 768w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Add-record-222x169.png 222w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Add-record-355x270.png 355w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Add-record-790x600.png 790w\" sizes=\"100vw\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Fill in the required fields for the new record.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Click &#8216;<strong>Save Record<\/strong>&#8216; when you are done.&nbsp;<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-how-to-delete-a-dns-record-nbsp-0\"><strong><em>How to delete a DNS record?<\/em><\/strong>&nbsp;<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Find the record you want to delete.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Click <strong>&#8216;Delete&#8217; <\/strong>next to that record.&nbsp;<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"799\" height=\"649\" src=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-delete.png\" alt=\"Click 'Delete' next to that record\" class=\"wp-image-259661\" srcset=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-delete.png 799w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-delete-300x244.png 300w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-delete-768x624.png 768w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-delete-208x169.png 208w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-delete-332x270.png 332w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-delete-739x600.png 739w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-delete-776x630.png 776w\" sizes=\"100vw\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Click <strong>\u2018Continue\u2019 <\/strong>in the confirmation window.&nbsp;<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"691\" height=\"208\" src=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-continue.png\" alt=\"Click \u2018Continue\u2019 \" class=\"wp-image-259662\" srcset=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-continue.png 691w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-continue-300x90.png 300w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/Click-continue-480x144.png 480w\" sizes=\"100vw\" \/><\/figure>\n\n\n\n<p><strong><em>Please note<\/em><\/strong><em>: DNS changes can take up to 24\u201348 hours to take effect across the internet. Also, DNS changes can take 24\u201348 hours to reflect in the DNS editor.<\/em>&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-are-some-common-dns-errors-and-how-to-fix-them-nbsp\"><strong>What are some common DNS errors and how to fix them?<\/strong>&nbsp;<\/h2>\n\n\n\n<p>Even with proper setup, DNS records can occasionally break due to typos, outdated entries or incorrect configurations.&nbsp;&nbsp;<\/p>\n\n\n\n<p>These errors can affect how your domain name system (DNS) connects users to your website, mail servers or other services.&nbsp;&nbsp;<\/p>\n\n\n\n<p>Understanding common issues and how to fix them helps maintain a healthy DNS infrastructure.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-fix-nxdomain-from-missing-or-mistyped-records-nbsp\"><strong>1. Fix NXDOMAIN from missing or mistyped records<\/strong>&nbsp;<\/h3>\n\n\n\n<p>An NXDOMAIN error means the DNS server couldn\u2019t find the requested domain name.&nbsp;&nbsp;<\/p>\n\n\n\n<p>It usually occurs when an <strong>A record<\/strong> or <strong>CNAME record<\/strong> is missing, deleted or incorrectly entered.&nbsp;<\/p>\n\n\n\n<p>NXDOMAIN can also appear when there is a delegation problem, such as missing or incorrect <strong>NS records <\/strong>at the parent zone. So, the resolver never reaches the correct authoritative server.&nbsp;<\/p>\n\n\n\n<p><strong>How to fix it:<\/strong>&nbsp;<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>Log in to your DNS provider dashboard.&nbsp;<\/li>\n<\/ol>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>Check that your <strong>A record <\/strong>points to the correct IP address.&nbsp;<\/li>\n<\/ol>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>Confirm the domain name is active and matches your root domain.&nbsp;<\/li>\n<\/ol>\n\n\n\n<ol start=\"4\" class=\"wp-block-list\">\n<li>Review your zone files for any missing or duplicated entries.&nbsp;<\/li>\n<\/ol>\n\n\n\n<p>If the issue persists, clear DNS cache locally or through your browser to force a fresh lookup.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-resolve-servfail-and-refused-at-resolvers-or-upstream-nbsp\"><strong>2. Resolve SERVFAIL and REFUSED at resolvers or upstream<\/strong>&nbsp;<\/h3>\n\n\n\n<p>SERVFAIL or REFUSED errors usually occur when the DNS server can\u2019t validate a query response.&nbsp;&nbsp;<\/p>\n\n\n\n<p>This may occur due to firewall restrictions, DNSSEC issues or resolver-level problems.&nbsp;<\/p>\n\n\n\n<p>A common cause of SERVFAIL is DNSSEC misconfiguration, such as expired signatures, mismatched <strong>DNSKEY records<\/strong> or missing DS records in the parent zone.&nbsp;<\/p>\n\n\n\n<p><strong>How to fix it:<\/strong>&nbsp;<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>Test your DNS servers using a tool like dig or nslookup.&nbsp;<\/li>\n<\/ol>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>Verify <strong>DNSSEC records<\/strong> and the resource record signature are valid.&nbsp;<\/li>\n<\/ol>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>Check your firewall settings to allow UDP and TCP port 53 traffic.&nbsp;<\/li>\n<\/ol>\n\n\n\n<ol start=\"4\" class=\"wp-block-list\">\n<li>If using Dynamic Host Configuration Protocol (DHCP), ensure your resolver settings are updated automatically.&nbsp;<\/li>\n<\/ol>\n\n\n\n<p>Keeping DNSSEC properly configured ensures every response is authenticated, protecting against tampering or false data.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-repair-nameserver-and-delegation-mismatches-ns-glue-nbsp\"><strong>3. Repair nameserver and delegation mismatches (NS, glue)<\/strong>&nbsp;<\/h3>\n\n\n\n<p>A delegation mismatch happens when your <strong>NS records<\/strong> and the parent registry don\u2019t match.&nbsp;&nbsp;<\/p>\n\n\n\n<p>This can stop users from reaching your specific domain or any of its subdomains.&nbsp;<\/p>\n\n\n\n<p><strong>How to fix it:<\/strong>&nbsp;<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>Compare your <strong>NS records<\/strong> with the registrar\u2019s records.&nbsp;<\/li>\n<\/ol>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>Update both to point to the same authoritative DNS servers.&nbsp;<\/li>\n<\/ol>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>Confirm that all the subdomains are properly delegated.&nbsp;<\/li>\n<\/ol>\n\n\n\n<ol start=\"4\" class=\"wp-block-list\">\n<li>Ensure your Fully Qualified Domain Name (FQDN) resolves to the correct target.&nbsp;<\/li>\n<\/ol>\n\n\n\n<p>Accurate delegation keeps your domain owners in control and guarantees fast, reliable resolutions.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-correct-email-failures-from-mx-spf-dkim-and-dmarc-nbsp\"><strong>4. Correct email failures from MX, SPF, DKIM and DMARC<\/strong>&nbsp;<\/h3>\n\n\n\n<p>Email issues often arise when <strong>MX records<\/strong> or authentication protocols such as Sender Policy Framework (SPF), DomainKeys Identified Mail (DKIM) or DMARC are misconfigured.&nbsp;<\/p>\n\n\n\n<p><strong>How to fix it:<\/strong>&nbsp;<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>Verify your <strong>MX records<\/strong> point to the right mail exchanger.&nbsp;<\/li>\n<\/ol>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>Confirm your <strong>SPF record<\/strong> includes valid sending IPs and address ranges.&nbsp;<\/li>\n<\/ol>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>Ensure DKIM is enabled and linked to the right canonical domain.&nbsp;<\/li>\n<\/ol>\n\n\n\n<ol start=\"4\" class=\"wp-block-list\">\n<li>Check that your DMARC policy aligns with SPF and DKIM results.&nbsp;<\/li>\n<\/ol>\n\n\n\n<p>A properly configured email setup helps prevent spoofing, improve deliverability and secure your communications.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-5-address-dnssec-validation-errors-and-rollback-safely-nbsp\"><strong>5. Address DNSSEC validation errors and rollback safely<\/strong>&nbsp;<\/h3>\n\n\n\n<p>If your <strong>DNSSEC<\/strong> chain fails validation, users might be unable to access websites securely.&nbsp;&nbsp;<\/p>\n\n\n\n<p>These issues occur when signatures expire, keys aren\u2019t updated or the <strong>DNSKEY record<\/strong> doesn\u2019t match.&nbsp;<\/p>\n\n\n\n<p><strong>How to fix it:<\/strong>&nbsp;<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>Confirm all DNSSEC keys are valid and not expired.&nbsp;<\/li>\n<\/ol>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>Verify the Resource Record Signature (RRSIG) for each protected zone.&nbsp;<\/li>\n<\/ol>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>Update or reissue <strong>DNSKEY records<\/strong> if mismatched.&nbsp;<\/li>\n<\/ol>\n\n\n\n<ol start=\"4\" class=\"wp-block-list\">\n<li>If needed, disable DNSSEC temporarily and re-enable after renewal.&nbsp;<\/li>\n<\/ol>\n\n\n\n<p>Using DNS makes your data integrity stronger by confirming every lookup is legitimate. Proper key rotation also prevents security vulnerabilities.&nbsp;<\/p>\n\n\n\n<p>Most DNS providers offer diagnostic tools to automatically detect errors in DNS syntax or invalid record entries.&nbsp;&nbsp;<\/p>\n\n\n\n<p>Reviewing various DNS record types and updating outdated configurations regularly helps ensure a stable connection between your machine-readable IP addresses and human-readable domain names.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-are-some-of-the-best-practices-for-dns-management-nbsp\"><strong>What are some of the best practices for DNS management?<\/strong>&nbsp;<\/h2>\n\n\n\n<p>Managing <strong>DNS records<\/strong> efficiently helps your website stay reliable, secure and fast.&nbsp;&nbsp;<\/p>\n\n\n\n<p>Whether you\u2019re learning what are DNS records or configuring types of DNS records for your hosting, applying consistent best practices ensures stronger performance, fewer errors and better visibility across the web.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-keep-records-minimal-consistent-and-well-named-nbsp\"><strong>1. Keep records minimal, consistent and well-named<\/strong>&nbsp;<\/h3>\n\n\n\n<p>A well-structured DNS setup makes it easier to manage and troubleshoot.&nbsp;&nbsp;<\/p>\n\n\n\n<p>Avoid creating unnecessary entries or duplicate records, they can cause conflicts and slow propagation when you update DNS records.&nbsp;<\/p>\n\n\n\n<p><strong>Best practices:<\/strong>&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Keep your zone files tidy by removing unused or outdated records.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Use clear naming for all DNS record types to simplify management.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Document changes made to your specific domain or root domain for quick reference.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>Maintaining a minimal, consistent DNS structure helps domain owners manage human-readable domain names that always resolve correctly to machine-readable IP addresses.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-use-smart-ttl-strategies-for-stability-and-fast-updates-nbsp\"><strong>2. Use smart TTL strategies for stability and fast updates<\/strong>&nbsp;<\/h3>\n\n\n\n<p>Time-to-Live (TTL) values determine how long DNS data remains cached before it is refreshed.&nbsp;&nbsp;<\/p>\n\n\n\n<p>Setting smart TTLs ensures your records are stable yet easy to update.&nbsp;<\/p>\n\n\n\n<p><strong>Best practices:<\/strong>&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Lower TTL values before making major updates to DNS records.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Raise TTL afterward to improve caching and reduce DNS server load.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Test propagation to confirm the domain name system refreshes accurately.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>Smart TTL planning helps users consistently access websites even during migrations or hosting transitions.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-secure-your-zone-with-dnssec-and-caa-enforcement-nbsp\"><strong>3. Secure your zone with DNSSEC and CAA enforcement<\/strong>&nbsp;<\/h3>\n\n\n\n<p>Security is vital when protecting your domain and its connected services.&nbsp;&nbsp;<\/p>\n\n\n\n<p>DNS Security Extensions (DNSSEC) verify data authenticity, while <strong>CAA records<\/strong> define which certificate authorities can issue certificates for your site.&nbsp;<\/p>\n\n\n\n<p><strong>Best practices:<\/strong>&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Enable DNSSEC to add a resource record signature (RRSIG) to your records.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Set <strong>CAA records<\/strong> to prevent unauthorized SSL issuance.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Audit your DNS infrastructure and encryption keys regularly.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>With Bluehost WordPress hosting, you can pair these DNS-level protections with free SSL certificates and SiteLock website security, so your domain, DNS and WordPress site are all protected under one integrated setup.&nbsp;<\/p>\n\n\n\n<p>These measures protect your canonical domain and ensure secure communication between servers and visitors.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-control-access-with-least-privilege-and-change-logs-nbsp\"><strong>4. Control access with least privilege and change logs<\/strong>&nbsp;<\/h3>\n\n\n\n<p>Unauthorized access can lead to misconfigurations or security breaches.&nbsp;&nbsp;<\/p>\n\n\n\n<p>Limit control of your DNS dashboard and record all changes made to your particular domain.&nbsp;<\/p>\n\n\n\n<p><strong>Best practices:<\/strong>&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Grant access only to trusted administrators or verified team members.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Keep detailed logs of every update to your zone files.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Review and revoke old credentials regularly for added security.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>Maintaining strict access policies strengthens accountability and protects sensitive data stored within your DNS.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-5-monitor-dns-health-and-set-automated-alerts-nbsp\"><strong>5. Monitor DNS health and set automated alerts<\/strong>&nbsp;<\/h3>\n\n\n\n<p>Regular monitoring ensures that your DNS makes data accurate, secure and consistently available.&nbsp;&nbsp;<\/p>\n\n\n\n<p>Tracking health metrics lets you identify and fix issues before they affect performance.&nbsp;<\/p>\n\n\n\n<p><strong>Best practices:<\/strong>&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Use automated tools to monitor uptime, latency and IP addresses.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Set alerts for DNS failures or expired records across all the subdomains.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Verify only the<strong> A record<\/strong> and other DNS record types resolve correctly after updates.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>Proactive monitoring guarantees your Fully Qualified Domain Name (FQDN) and mail exchanger entries work flawlessly across networks and devices.&nbsp;<\/p>\n\n\n\n<p>By following these best practices for DNS management, you ensure stability, security and speed for your domain name system.&nbsp;&nbsp;<\/p>\n\n\n\n<p>Regular audits, secure configurations and clear documentation help your website perform reliably, no matter how complex your setup becomes.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-final-thoughts-nbsp\"><strong>Final thoughts<\/strong>&nbsp;<\/h2>\n\n\n\n<p>Understanding what are DNS records is key to managing your website\u2019s stability, security and overall performance.&nbsp;&nbsp;<\/p>\n\n\n\n<p>These records form the backbone of the domain name system, translating human-friendly names into machine-readable IP addresses so users can effortlessly access websites worldwide.&nbsp;<\/p>\n\n\n\n<p>Each record, from <strong>A records<\/strong> to <strong>TXT<\/strong>, <strong>MX<\/strong> and <strong>CAA<\/strong>, serves a unique purpose. Together, these types of DNS records make sure your emails are delivered securely, your site loads correctly and your online services connect without fail.&nbsp;&nbsp;<\/p>\n\n\n\n<p>Choose Bluehost WordPress hosting to simplify DNS management, enhance site speed and receive expert support. We offer one-click DNS control, free domain setup, automatic updates and 24\/7 support to keep your website secure and stable.&nbsp;&nbsp;<\/p>\n\n\n\n<p>Get started with <a href=\"https:\/\/www.bluehost.com\/wordpress-hosting\">Bluehost WordPress hosting<\/a> and easily manage DNS, launch confidently and rely on trusted support!&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-faqs\"><strong>FAQs<\/strong><\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1765176184520\"><strong class=\"schema-faq-question\"><strong>What is an example of a DNS?<\/strong>\u00a0<\/strong> <p class=\"schema-faq-answer\">A common example of a DNS record is the <strong>A record<\/strong>, which connects a domain name to its IP address. It\u2019s one of the common DNS record types that allows users to map domain names to their corresponding servers under the Internet Protocol (IP) framework.\u00a0<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1765176202541\"><strong class=\"schema-faq-question\"><strong>Is it okay to delete DNS records?<\/strong>\u00a0<\/strong> <p class=\"schema-faq-answer\">You should only delete DNS records if you\u2019re certain they\u2019re unnecessary. Removing active ones can break your site or email. Always back up before updating DNS records or deleting entries to ensure domain functionality remains safe.\u00a0<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1765176211213\"><strong class=\"schema-faq-question\"><strong>Do I need DNS records?<\/strong>\u00a0<\/strong> <p class=\"schema-faq-answer\">Yes, you need DNS records for your website and email services to function. These records map domain names to machine-readable IP addresses, enabling your site and email client to communicate smoothly with servers.\u00a0<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1765176218955\"><strong class=\"schema-faq-question\"><strong>What are the 8 DNS records?<\/strong>\u00a0<\/strong> <p class=\"schema-faq-answer\">The eight essential types of DNS records include <strong>A<\/strong>, <strong>AAAA<\/strong>, <strong>CNAME<\/strong>, <strong>MX<\/strong>, <strong>TXT<\/strong>, <strong>NS<\/strong>, <strong>SOA<\/strong> and <strong>PTR<\/strong>. These several DNS records manage everything from web traffic and email routing to authentication and administrative details.\u00a0<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1765176227538\"><strong class=\"schema-faq-question\"><strong>How long does it take for DNS records to update?<\/strong>\u00a0<\/strong> <p class=\"schema-faq-answer\">Most updates appear within minutes to a few hours, depending on TTL and caching; allow up to 24\u201348 hours in edge cases. The timing depends on caching, TTL values and the speed of DNS server propagation.\u00a0<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1765176238202\"><strong class=\"schema-faq-question\"><strong>What are the 4 types of DNS?<\/strong>\u00a0<\/strong> <p class=\"schema-faq-answer\">The four key types of DNS servers are Recursive Resolvers, Root Servers, TLD Servers and Authoritative Servers. Together, they process queries, map domain names to IPs and ensure users reach your site quickly via the Internet Protocol.\u00a0<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1765176246457\"><strong class=\"schema-faq-question\"><strong>What are some of the other DNS record types used beyond the basics?<\/strong>\u00a0<\/strong> <p class=\"schema-faq-answer\">Besides the main ones, other DNS record types include <strong>SRV<\/strong>, <strong>CAA<\/strong>, <strong>NAPTR<\/strong> and <strong>DS <\/strong>records. These advanced records enhance automation, add security layers and store admin information vital for domain integrity and encrypted communication.\u00a0<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1765176275587\"><strong class=\"schema-faq-question\"><strong>How do SPF records help protect my domain from email spoofing?<\/strong>\u00a0<\/strong> <p class=\"schema-faq-answer\"><strong>SPF records<\/strong> (Sender Policy Framework) specify which mail servers can send emails for your domain. When an email client receives a message, it checks the <strong>SPF record <\/strong>to confirm it\u2019s from an authorized source, preventing spoofing and improving email trustworthiness.\u00a0<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1765176283291\"><strong class=\"schema-faq-question\"><strong>What DNS records are required for a website to work?<\/strong>\u00a0<\/strong> <p class=\"schema-faq-answer\">At minimum, you need an <strong>A record<\/strong> (or AAAA) to point your domain to a server and <strong>NS records<\/strong> to define the authoritative DNS host. If you use email, you also need <strong>MX<\/strong>, <strong>SPF<\/strong>, <strong>DKIM<\/strong> and <strong>DMARC<\/strong> for secure delivery.\u00a0<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1765176291410\"><strong class=\"schema-faq-question\"><strong>What happens if DNS records are wrong?<\/strong>\u00a0<\/strong> <p class=\"schema-faq-answer\">Incorrect DNS records can cause your website to go offline, email to fail or services like SSL verification to break. Fixing the wrong record restores connectivity immediately after propagation.\u00a0<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1765176298538\"><strong class=\"schema-faq-question\"><strong>Do DNS records affect website speed?<\/strong>\u00a0<\/strong> <p class=\"schema-faq-answer\">DNS lookup time affects initial load time. Efficient records, optimized TTLs and reliable DNS hosting (like Bluehost) improve DNS resolution speed.\u00a0<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1765176308340\"><strong class=\"schema-faq-question\"><strong>What is a DNS zone?<\/strong>\u00a0<\/strong> <p class=\"schema-faq-answer\">A DNS zone is the file that stores all DNS records for a domain, including A, CNAME, MX, NS and TXT records. It defines how your domain is routed on the internet.\u00a0<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1765176315834\"><strong class=\"schema-faq-question\"><strong>Do I need DNSSEC?<\/strong>\u00a0<\/strong> <p class=\"schema-faq-answer\">DNSSEC protects your domain from DNS spoofing and cache-poisoning attacks by verifying DNS responses. It is recommended but requires correct key management.\u00a0<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1765176321722\"><strong class=\"schema-faq-question\"><strong>What tool can I use to check DNS propagation?<\/strong>\u00a0<\/strong> <p class=\"schema-faq-answer\">Use tools like <strong>dig<\/strong>, <strong>nslookup<\/strong> or online checkers such as DNSChecker.org or WhatsMyDNS.\u00a0<\/p> <\/div> <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Learn what DNS records are, how they work and why they\u2019re crucial for your website\u2019s speed, security and email.<\/p>\n","protected":false},"author":142,"featured_media":253171,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_yoast_wpseo_title":"What Are DNS Records? Types, How They Work & How to Update Them","_yoast_wpseo_metadesc":"Learn what DNS records are, how they work, types like A, MX and TXT and how to manage them with Bluehost hosting.","inline_featured_image":false,"footnotes":""},"categories":[3056,6],"tags":[3330,3343],"ppma_author":[886],"class_list":["post-246334","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dns","category-domains","tag-how-to-guides","tag-tutorials"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.1 (Yoast SEO v27.1.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>What Are DNS Records? Types, How They Work &amp; How to Update Them<\/title>\n<meta name=\"description\" content=\"Learn what DNS records are, how they work, types like A, MX and TXT and how to manage them with Bluehost hosting.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.bluehost.com\/blog\/wp-json\/wp\/v2\/posts\/246334\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What Are DNS Records? Types, How They Work &amp; How to Update Them\" \/>\n<meta property=\"og:description\" content=\"Learn what DNS records are, how they work, types like A, MX and TXT and how to manage them with Bluehost hosting.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/\" \/>\n<meta property=\"og:site_name\" content=\"Bluehost Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/bluehost\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-12-08T06:47:52+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-30T09:37:41+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/DNS-Records-Explained.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1100\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Vimal Sharma\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@bluehost\" \/>\n<meta name=\"twitter:site\" content=\"@bluehost\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Vimal Sharma\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"27 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/\"},\"author\":{\"name\":\"Vimal Sharma\",\"@id\":\"https:\/\/www.bluehost.com\/blog\/#\/schema\/person\/9a7d0c023b06ccd7ca5b1e256c696ce0\"},\"headline\":\"What Are DNS Records? Types, How They Work &amp; How to Update Them\",\"datePublished\":\"2025-12-08T06:47:52+00:00\",\"dateModified\":\"2026-01-30T09:37:41+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/\"},\"wordCount\":5509,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.bluehost.com\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/DNS-Records-Explained.png\",\"keywords\":[\"How-To Guides\",\"Tutorials\"],\"articleSection\":[\"DNS\",\"Domains\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#respond\"]}]},{\"@type\":[\"WebPage\",\"FAQPage\"],\"@id\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/\",\"url\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/\",\"name\":\"What Are DNS Records? Types, How They Work & How to Update Them\",\"isPartOf\":{\"@id\":\"https:\/\/www.bluehost.com\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/DNS-Records-Explained.png\",\"datePublished\":\"2025-12-08T06:47:52+00:00\",\"dateModified\":\"2026-01-30T09:37:41+00:00\",\"description\":\"Learn what DNS records are, how they work, types like A, MX and TXT and how to manage them with Bluehost hosting.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#breadcrumb\"},\"mainEntity\":[{\"@id\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176184520\"},{\"@id\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176202541\"},{\"@id\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176211213\"},{\"@id\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176218955\"},{\"@id\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176227538\"},{\"@id\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176238202\"},{\"@id\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176246457\"},{\"@id\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176275587\"},{\"@id\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176283291\"},{\"@id\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176291410\"},{\"@id\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176298538\"},{\"@id\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176308340\"},{\"@id\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176315834\"},{\"@id\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176321722\"}],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#primaryimage\",\"url\":\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/DNS-Records-Explained.png\",\"contentUrl\":\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/DNS-Records-Explained.png\",\"width\":1100,\"height\":600,\"caption\":\"DNS Records\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.bluehost.com\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Domains\",\"item\":\"https:\/\/www.bluehost.com\/blog\/category\/domains\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"What Are DNS Records? Types, How They Work &amp; How to Update Them\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.bluehost.com\/blog\/#website\",\"url\":\"https:\/\/www.bluehost.com\/blog\/\",\"name\":\"Bluehost\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.bluehost.com\/blog\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.bluehost.com\/blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.bluehost.com\/blog\/#organization\",\"name\":\"Bluehost\",\"url\":\"https:\/\/www.bluehost.com\/blog\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.bluehost.com\/blog\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2023\/08\/bluehost-logo.svg\",\"contentUrl\":\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2023\/08\/bluehost-logo.svg\",\"width\":136,\"height\":24,\"caption\":\"Bluehost\"},\"image\":{\"@id\":\"https:\/\/www.bluehost.com\/blog\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/bluehost\/\",\"https:\/\/x.com\/bluehost\",\"https:\/\/www.linkedin.com\/company\/bluehost-com\/\",\"https:\/\/www.youtube.com\/user\/bluehost\",\"https:\/\/en.wikipedia.org\/wiki\/Bluehost\"],\"description\":\"Bluehost is a leading web hosting provider empowering millions of websites worldwide. \\u2028Discover how Bluehost's expertise, reliability, and innovation can help you achieve your online goals.\",\"telephone\":\"+1-888-401-4678\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.bluehost.com\/blog\/#\/schema\/person\/9a7d0c023b06ccd7ca5b1e256c696ce0\",\"name\":\"Vimal Sharma\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.bluehost.com\/blog\/#\/schema\/person\/image\/a5d47beff209e4747f9c46e20b528d70\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/4af986e0c3876d43bfcb0a4152b1d427d0aca4e3490bc0f8e369836d480df719?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/4af986e0c3876d43bfcb0a4152b1d427d0aca4e3490bc0f8e369836d480df719?s=96&d=mm&r=g\",\"caption\":\"Vimal Sharma\"},\"description\":\"With a background in content writing, I thrive on turning complex concepts into relatable content. I focus on delivering clarity and creativity to help our brands stand out in the crowded digital realm.\",\"url\":\"https:\/\/www.bluehost.com\/blog\/author\/vimal-sharma\/\"},{\"@type\":\"Question\",\"@id\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176184520\",\"position\":1,\"url\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176184520\",\"name\":\"What is an example of a DNS?\u00a0\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A common example of a DNS record is the <strong>A record<\/strong>, which connects a domain name to its IP address. It\u2019s one of the common DNS record types that allows users to map domain names to their corresponding servers under the Internet Protocol (IP) framework.\u00a0\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"},{\"@type\":\"Question\",\"@id\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176202541\",\"position\":2,\"url\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176202541\",\"name\":\"Is it okay to delete DNS records?\u00a0\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"You should only delete DNS records if you\u2019re certain they\u2019re unnecessary. Removing active ones can break your site or email. Always back up before updating DNS records or deleting entries to ensure domain functionality remains safe.\u00a0\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"},{\"@type\":\"Question\",\"@id\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176211213\",\"position\":3,\"url\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176211213\",\"name\":\"Do I need DNS records?\u00a0\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, you need DNS records for your website and email services to function. These records map domain names to machine-readable IP addresses, enabling your site and email client to communicate smoothly with servers.\u00a0\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"},{\"@type\":\"Question\",\"@id\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176218955\",\"position\":4,\"url\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176218955\",\"name\":\"What are the 8 DNS records?\u00a0\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The eight essential types of DNS records include <strong>A<\/strong>, <strong>AAAA<\/strong>, <strong>CNAME<\/strong>, <strong>MX<\/strong>, <strong>TXT<\/strong>, <strong>NS<\/strong>, <strong>SOA<\/strong> and <strong>PTR<\/strong>. These several DNS records manage everything from web traffic and email routing to authentication and administrative details.\u00a0\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"},{\"@type\":\"Question\",\"@id\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176227538\",\"position\":5,\"url\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176227538\",\"name\":\"How long does it take for DNS records to update?\u00a0\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most updates appear within minutes to a few hours, depending on TTL and caching; allow up to 24\u201348 hours in edge cases. The timing depends on caching, TTL values and the speed of DNS server propagation.\u00a0\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"},{\"@type\":\"Question\",\"@id\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176238202\",\"position\":6,\"url\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176238202\",\"name\":\"What are the 4 types of DNS?\u00a0\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The four key types of DNS servers are Recursive Resolvers, Root Servers, TLD Servers and Authoritative Servers. Together, they process queries, map domain names to IPs and ensure users reach your site quickly via the Internet Protocol.\u00a0\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"},{\"@type\":\"Question\",\"@id\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176246457\",\"position\":7,\"url\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176246457\",\"name\":\"What are some of the other DNS record types used beyond the basics?\u00a0\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Besides the main ones, other DNS record types include <strong>SRV<\/strong>, <strong>CAA<\/strong>, <strong>NAPTR<\/strong> and <strong>DS <\/strong>records. These advanced records enhance automation, add security layers and store admin information vital for domain integrity and encrypted communication.\u00a0\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"},{\"@type\":\"Question\",\"@id\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176275587\",\"position\":8,\"url\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176275587\",\"name\":\"How do SPF records help protect my domain from email spoofing?\u00a0\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<strong>SPF records<\/strong> (Sender Policy Framework) specify which mail servers can send emails for your domain. When an email client receives a message, it checks the <strong>SPF record <\/strong>to confirm it\u2019s from an authorized source, preventing spoofing and improving email trustworthiness.\u00a0\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"},{\"@type\":\"Question\",\"@id\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176283291\",\"position\":9,\"url\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176283291\",\"name\":\"What DNS records are required for a website to work?\u00a0\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"At minimum, you need an <strong>A record<\/strong> (or AAAA) to point your domain to a server and <strong>NS records<\/strong> to define the authoritative DNS host. If you use email, you also need <strong>MX<\/strong>, <strong>SPF<\/strong>, <strong>DKIM<\/strong> and <strong>DMARC<\/strong> for secure delivery.\u00a0\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"},{\"@type\":\"Question\",\"@id\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176291410\",\"position\":10,\"url\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176291410\",\"name\":\"What happens if DNS records are wrong?\u00a0\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Incorrect DNS records can cause your website to go offline, email to fail or services like SSL verification to break. Fixing the wrong record restores connectivity immediately after propagation.\u00a0\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"},{\"@type\":\"Question\",\"@id\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176298538\",\"position\":11,\"url\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176298538\",\"name\":\"Do DNS records affect website speed?\u00a0\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"DNS lookup time affects initial load time. Efficient records, optimized TTLs and reliable DNS hosting (like Bluehost) improve DNS resolution speed.\u00a0\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"},{\"@type\":\"Question\",\"@id\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176308340\",\"position\":12,\"url\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176308340\",\"name\":\"What is a DNS zone?\u00a0\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A DNS zone is the file that stores all DNS records for a domain, including A, CNAME, MX, NS and TXT records. It defines how your domain is routed on the internet.\u00a0\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"},{\"@type\":\"Question\",\"@id\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176315834\",\"position\":13,\"url\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176315834\",\"name\":\"Do I need DNSSEC?\u00a0\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"DNSSEC protects your domain from DNS spoofing and cache-poisoning attacks by verifying DNS responses. It is recommended but requires correct key management.\u00a0\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"},{\"@type\":\"Question\",\"@id\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176321722\",\"position\":14,\"url\":\"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176321722\",\"name\":\"What tool can I use to check DNS propagation?\u00a0\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Use tools like <strong>dig<\/strong>, <strong>nslookup<\/strong> or online checkers such as DNSChecker.org or WhatsMyDNS.\u00a0\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"What Are DNS Records? Types, How They Work & How to Update Them","description":"Learn what DNS records are, how they work, types like A, MX and TXT and how to manage them with Bluehost hosting.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.bluehost.com\/blog\/wp-json\/wp\/v2\/posts\/246334\/","og_locale":"en_US","og_type":"article","og_title":"What Are DNS Records? Types, How They Work &amp; How to Update Them","og_description":"Learn what DNS records are, how they work, types like A, MX and TXT and how to manage them with Bluehost hosting.","og_url":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/","og_site_name":"Bluehost Blog","article_publisher":"https:\/\/www.facebook.com\/bluehost\/","article_published_time":"2025-12-08T06:47:52+00:00","article_modified_time":"2026-01-30T09:37:41+00:00","og_image":[{"width":1100,"height":600,"url":"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/DNS-Records-Explained.png","type":"image\/png"}],"author":"Vimal Sharma","twitter_card":"summary_large_image","twitter_creator":"@bluehost","twitter_site":"@bluehost","twitter_misc":{"Written by":"Vimal Sharma","Est. reading time":"27 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#article","isPartOf":{"@id":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/"},"author":{"name":"Vimal Sharma","@id":"https:\/\/www.bluehost.com\/blog\/#\/schema\/person\/9a7d0c023b06ccd7ca5b1e256c696ce0"},"headline":"What Are DNS Records? Types, How They Work &amp; How to Update Them","datePublished":"2025-12-08T06:47:52+00:00","dateModified":"2026-01-30T09:37:41+00:00","mainEntityOfPage":{"@id":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/"},"wordCount":5509,"commentCount":0,"publisher":{"@id":"https:\/\/www.bluehost.com\/blog\/#organization"},"image":{"@id":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#primaryimage"},"thumbnailUrl":"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/DNS-Records-Explained.png","keywords":["How-To Guides","Tutorials"],"articleSection":["DNS","Domains"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#respond"]}]},{"@type":["WebPage","FAQPage"],"@id":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/","url":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/","name":"What Are DNS Records? Types, How They Work & How to Update Them","isPartOf":{"@id":"https:\/\/www.bluehost.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#primaryimage"},"image":{"@id":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#primaryimage"},"thumbnailUrl":"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/DNS-Records-Explained.png","datePublished":"2025-12-08T06:47:52+00:00","dateModified":"2026-01-30T09:37:41+00:00","description":"Learn what DNS records are, how they work, types like A, MX and TXT and how to manage them with Bluehost hosting.","breadcrumb":{"@id":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#breadcrumb"},"mainEntity":[{"@id":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176184520"},{"@id":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176202541"},{"@id":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176211213"},{"@id":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176218955"},{"@id":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176227538"},{"@id":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176238202"},{"@id":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176246457"},{"@id":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176275587"},{"@id":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176283291"},{"@id":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176291410"},{"@id":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176298538"},{"@id":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176308340"},{"@id":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176315834"},{"@id":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176321722"}],"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.bluehost.com\/blog\/dns-records-explained\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#primaryimage","url":"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/DNS-Records-Explained.png","contentUrl":"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/10\/DNS-Records-Explained.png","width":1100,"height":600,"caption":"DNS Records"},{"@type":"BreadcrumbList","@id":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.bluehost.com\/blog\/"},{"@type":"ListItem","position":2,"name":"Domains","item":"https:\/\/www.bluehost.com\/blog\/category\/domains\/"},{"@type":"ListItem","position":3,"name":"What Are DNS Records? Types, How They Work &amp; How to Update Them"}]},{"@type":"WebSite","@id":"https:\/\/www.bluehost.com\/blog\/#website","url":"https:\/\/www.bluehost.com\/blog\/","name":"Bluehost","description":"","publisher":{"@id":"https:\/\/www.bluehost.com\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.bluehost.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.bluehost.com\/blog\/#organization","name":"Bluehost","url":"https:\/\/www.bluehost.com\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.bluehost.com\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2023\/08\/bluehost-logo.svg","contentUrl":"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2023\/08\/bluehost-logo.svg","width":136,"height":24,"caption":"Bluehost"},"image":{"@id":"https:\/\/www.bluehost.com\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/bluehost\/","https:\/\/x.com\/bluehost","https:\/\/www.linkedin.com\/company\/bluehost-com\/","https:\/\/www.youtube.com\/user\/bluehost","https:\/\/en.wikipedia.org\/wiki\/Bluehost"],"description":"Bluehost is a leading web hosting provider empowering millions of websites worldwide. \u2028Discover how Bluehost's expertise, reliability, and innovation can help you achieve your online goals.","telephone":"+1-888-401-4678"},{"@type":"Person","@id":"https:\/\/www.bluehost.com\/blog\/#\/schema\/person\/9a7d0c023b06ccd7ca5b1e256c696ce0","name":"Vimal Sharma","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.bluehost.com\/blog\/#\/schema\/person\/image\/a5d47beff209e4747f9c46e20b528d70","url":"https:\/\/secure.gravatar.com\/avatar\/4af986e0c3876d43bfcb0a4152b1d427d0aca4e3490bc0f8e369836d480df719?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/4af986e0c3876d43bfcb0a4152b1d427d0aca4e3490bc0f8e369836d480df719?s=96&d=mm&r=g","caption":"Vimal Sharma"},"description":"With a background in content writing, I thrive on turning complex concepts into relatable content. I focus on delivering clarity and creativity to help our brands stand out in the crowded digital realm.","url":"https:\/\/www.bluehost.com\/blog\/author\/vimal-sharma\/"},{"@type":"Question","@id":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176184520","position":1,"url":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176184520","name":"What is an example of a DNS?\u00a0","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"A common example of a DNS record is the <strong>A record<\/strong>, which connects a domain name to its IP address. It\u2019s one of the common DNS record types that allows users to map domain names to their corresponding servers under the Internet Protocol (IP) framework.\u00a0","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176202541","position":2,"url":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176202541","name":"Is it okay to delete DNS records?\u00a0","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"You should only delete DNS records if you\u2019re certain they\u2019re unnecessary. Removing active ones can break your site or email. Always back up before updating DNS records or deleting entries to ensure domain functionality remains safe.\u00a0","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176211213","position":3,"url":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176211213","name":"Do I need DNS records?\u00a0","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Yes, you need DNS records for your website and email services to function. These records map domain names to machine-readable IP addresses, enabling your site and email client to communicate smoothly with servers.\u00a0","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176218955","position":4,"url":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176218955","name":"What are the 8 DNS records?\u00a0","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"The eight essential types of DNS records include <strong>A<\/strong>, <strong>AAAA<\/strong>, <strong>CNAME<\/strong>, <strong>MX<\/strong>, <strong>TXT<\/strong>, <strong>NS<\/strong>, <strong>SOA<\/strong> and <strong>PTR<\/strong>. These several DNS records manage everything from web traffic and email routing to authentication and administrative details.\u00a0","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176227538","position":5,"url":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176227538","name":"How long does it take for DNS records to update?\u00a0","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Most updates appear within minutes to a few hours, depending on TTL and caching; allow up to 24\u201348 hours in edge cases. The timing depends on caching, TTL values and the speed of DNS server propagation.\u00a0","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176238202","position":6,"url":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176238202","name":"What are the 4 types of DNS?\u00a0","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"The four key types of DNS servers are Recursive Resolvers, Root Servers, TLD Servers and Authoritative Servers. Together, they process queries, map domain names to IPs and ensure users reach your site quickly via the Internet Protocol.\u00a0","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176246457","position":7,"url":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176246457","name":"What are some of the other DNS record types used beyond the basics?\u00a0","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Besides the main ones, other DNS record types include <strong>SRV<\/strong>, <strong>CAA<\/strong>, <strong>NAPTR<\/strong> and <strong>DS <\/strong>records. These advanced records enhance automation, add security layers and store admin information vital for domain integrity and encrypted communication.\u00a0","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176275587","position":8,"url":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176275587","name":"How do SPF records help protect my domain from email spoofing?\u00a0","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"<strong>SPF records<\/strong> (Sender Policy Framework) specify which mail servers can send emails for your domain. When an email client receives a message, it checks the <strong>SPF record <\/strong>to confirm it\u2019s from an authorized source, preventing spoofing and improving email trustworthiness.\u00a0","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176283291","position":9,"url":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176283291","name":"What DNS records are required for a website to work?\u00a0","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"At minimum, you need an <strong>A record<\/strong> (or AAAA) to point your domain to a server and <strong>NS records<\/strong> to define the authoritative DNS host. If you use email, you also need <strong>MX<\/strong>, <strong>SPF<\/strong>, <strong>DKIM<\/strong> and <strong>DMARC<\/strong> for secure delivery.\u00a0","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176291410","position":10,"url":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176291410","name":"What happens if DNS records are wrong?\u00a0","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Incorrect DNS records can cause your website to go offline, email to fail or services like SSL verification to break. Fixing the wrong record restores connectivity immediately after propagation.\u00a0","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176298538","position":11,"url":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176298538","name":"Do DNS records affect website speed?\u00a0","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"DNS lookup time affects initial load time. Efficient records, optimized TTLs and reliable DNS hosting (like Bluehost) improve DNS resolution speed.\u00a0","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176308340","position":12,"url":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176308340","name":"What is a DNS zone?\u00a0","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"A DNS zone is the file that stores all DNS records for a domain, including A, CNAME, MX, NS and TXT records. It defines how your domain is routed on the internet.\u00a0","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176315834","position":13,"url":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176315834","name":"Do I need DNSSEC?\u00a0","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"DNSSEC protects your domain from DNS spoofing and cache-poisoning attacks by verifying DNS responses. It is recommended but requires correct key management.\u00a0","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176321722","position":14,"url":"https:\/\/www.bluehost.com\/blog\/dns-records-explained\/#faq-question-1765176321722","name":"What tool can I use to check DNS propagation?\u00a0","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Use tools like <strong>dig<\/strong>, <strong>nslookup<\/strong> or online checkers such as DNSChecker.org or WhatsMyDNS.\u00a0","inLanguage":"en-US"},"inLanguage":"en-US"}]}},"authors":[{"term_id":886,"user_id":142,"is_guest":0,"slug":"vimal-sharma","display_name":"Vimal Sharma","avatar_url":"https:\/\/secure.gravatar.com\/avatar\/4af986e0c3876d43bfcb0a4152b1d427d0aca4e3490bc0f8e369836d480df719?s=96&d=mm&r=g","0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":"","8":"","9":"","10":"","11":"","12":"","13":"","14":"","15":""}],"_links":{"self":[{"href":"https:\/\/www.bluehost.com\/blog\/wp-json\/wp\/v2\/posts\/246334","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bluehost.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bluehost.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bluehost.com\/blog\/wp-json\/wp\/v2\/users\/142"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bluehost.com\/blog\/wp-json\/wp\/v2\/comments?post=246334"}],"version-history":[{"count":12,"href":"https:\/\/www.bluehost.com\/blog\/wp-json\/wp\/v2\/posts\/246334\/revisions"}],"predecessor-version":[{"id":264438,"href":"https:\/\/www.bluehost.com\/blog\/wp-json\/wp\/v2\/posts\/246334\/revisions\/264438"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bluehost.com\/blog\/wp-json\/wp\/v2\/media\/253171"}],"wp:attachment":[{"href":"https:\/\/www.bluehost.com\/blog\/wp-json\/wp\/v2\/media?parent=246334"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bluehost.com\/blog\/wp-json\/wp\/v2\/categories?post=246334"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bluehost.com\/blog\/wp-json\/wp\/v2\/tags?post=246334"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.bluehost.com\/blog\/wp-json\/wp\/v2\/ppma_author?post=246334"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}