{"id":1611,"date":"2025-09-19T04:25:28","date_gmt":"2025-09-19T04:25:28","guid":{"rendered":"https:\/\/bhmultisite.com\/resources\/?p=1611"},"modified":"2025-09-26T07:52:17","modified_gmt":"2025-09-26T07:52:17","slug":"what-is-a-nameserver-why-it-matters-for-your-website","status":"publish","type":"post","link":"https:\/\/www.bluehost.com\/blog\/what-is-a-nameserver-why-it-matters-for-your-website\/","title":{"rendered":"What is a Nameserver? Guide to DNS, IPs &amp; Website Setup"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\">Key highlights<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Understand what is a nameservers and how they connect <a href=\"https:\/\/www.bluehost.com\/domains\">domain<\/a> names to IP addresses, so your website loads correctly.<\/li>\n\n\n\n<li>Learn the key differences between nameservers, DNS, DNS zones and resolvers to manage your domain effectively.<\/li>\n\n\n\n<li>Explore how proper nameserver setup improves website speed, uptime, email delivery and overall security.<\/li>\n\n\n\n<li>Know the benefits of using private nameservers for branding, flexibility, privacy and advanced DNS control.<\/li>\n\n\n\n<li>Uncover practical steps to check, update and configure your domain\u2019s nameservers with tools and hosting providers.<\/li>\n<\/ul>\n\n\n\n<p>Ever typed a website name into your browser\u2019s address bar and wondered how it magically takes you to the right page in seconds? It feels effortless, but behind the scenes, a powerful system is at work. That system is powered by nameservers.<\/p>\n\n\n\n<p>Think of nameservers as the internet\u2019s traffic directors. They guide your request to the correct web server, making sure you land on the site you\u2019re looking for instead of getting lost online. Without them, visiting a website would mean memorizing long strings of numbers called IP addresses, not exactly user-friendly.<\/p>\n\n\n\n<p>Since nameservers play such an important role in speed, security and accessibility, let\u2019s break it down. First, let\u2019s answer the big question: What is a nameserver?<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-is-a-nameserver-nbsp-nbsp-nbsp\"><strong>What is a nameserver?&nbsp;&nbsp;&nbsp;<\/strong><\/h2>\n\n\n\n<p>A nameserver is a critical server component of the Domain Name System (DNS). It stores <a href=\"https:\/\/www.bluehost.com\/help\/article\/dns-records-explained\">DNS records<\/a> and translates human-readable domain names (like www.example.com) into the numerical IP addresses that computers use to identify and connect with each other across the world. When you type a website address into your browser\u2019s address bar, your device sends a DNS query to the domain name server. The nameserver checks its configuration files and cached data, then provides the correct IP address. This process ensures the browser connects to the right web server, loads the main domain and keeps all the domain name\u2019s various services, such as websites, subdomains and email, working properly.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-nameservers-vs-dns-records\"><strong>Nameservers vs DNS records<\/strong><\/h2>\n\n\n\n<p>There is often confusion between nameservers and the Domain Name System (DNS). To put it simply: nameservers are not separate from DNS, they are a crucial part of it. While DNS is the entire system that manages how domain names are translated into IP addresses, nameservers are the specific server components that store and deliver those DNS records.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">What does a nameserver do in DNS?<\/h3>\n\n\n\n<p>Think of DNS as the internet\u2019s phone book and nameservers as the operators who look up the exact number you need. Instead of phone numbers, DNS connects domain names to numerical IP addresses, making websites easy to access.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"683\" height=\"1024\" src=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/09\/what-is-a-nameserver-how-it-works-683x1024.jpg\" alt=\"what is a nameserver &amp;how it works\" class=\"wp-image-243258\" srcset=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/09\/what-is-a-nameserver-how-it-works-683x1024.jpg 683w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/09\/what-is-a-nameserver-how-it-works-200x300.jpg 200w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/09\/what-is-a-nameserver-how-it-works-113x169.jpg 113w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/09\/what-is-a-nameserver-how-it-works-180x270.jpg 180w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/09\/what-is-a-nameserver-how-it-works-400x600.jpg 400w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/09\/what-is-a-nameserver-how-it-works-420x630.jpg 420w\" sizes=\"100vw\" \/><\/figure>\n\n\n\n<p>Here\u2019s a step-by-step example of how it works when you type <em>example.com<\/em> into your browser\u2019s address bar:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong><a href=\"https:\/\/www.bluehost.com\/blog\/what-is-a-url\/\">URL<\/a> parsing:<\/strong> The browser breaks down the domain name into parts (example + <a href=\"https:\/\/www.bluehost.com\/blog\/should-i-buy-com-domain-name\/\">.com<\/a>).<\/li>\n\n\n\n<li><strong>Top-level domain (TLD) query: <\/strong>The <em>.com<\/em> part directs the request to a TLD nameserver.<\/li>\n\n\n\n<li><strong>Second-level domain (SLD) query:<\/strong> The TLD server points to the domain\u2019s nameservers responsible for \u201cexample.com,\u201d often managed by a domain registrar or hosting provider.<\/li>\n\n\n\n<li><strong>Resolution:<\/strong> The nameserver points to the correct IP address stored in its DNS records (such as the A record).<\/li>\n\n\n\n<li><strong>Browser connects: <\/strong>With the IP address, your browser connects to the correct web server and loads the site.<\/li>\n<\/ol>\n\n\n\n<p>This entire process, called a DNS query, takes just milliseconds, ensuring users land on the right page without needing to remember long numbers. To learn more about DNS, you can watch our \u201cWhat is DNS\u201d video or read the full guide.&nbsp;<\/p>\n\n\n<figure class=\"wp-block-embed wp-embed-aspect-16-9 wp-has-aspect-ratio  is-type-video is-provider-youtube wp-block-embed-youtube\"><div class=\"wp-block-embed__wrapper video-seo-youtube-embed-wrapper\"><div class=\"video-seo-youtube-player\" data-id=\"G47Bamj1_a8\"><\/div><\/div><\/figure>\n\n\n<p><strong>Also read: <\/strong><a target=\"_blank\" rel=\"noreferrer noopener\" 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-why-are-nameservers-important-key-benefits-for-your-website-nbsp\">Why are nameservers important? Key benefits for your website&nbsp;<\/h2>\n\n\n\n<p>Nameservers connect your main domain to the right IP address, ensuring DNS records work for websites, email and subdomains. With nameservers provided by your host or registrar, administrators manage services, use cache and keep domains online, fast and reliable worldwide.&nbsp;<\/p>\n\n\n\n<p>1. They keep your website online&nbsp;&nbsp;<\/p>\n\n\n\n<p>2. They help your website load faster&nbsp;&nbsp;<\/p>\n\n\n\n<p>3. They give you control over your domain name<\/p>\n\n\n\n<p>4. They help your emails get delivered&nbsp;<\/p>\n\n\n\n<p>Let\u2019s discuss in detail how nameservers work and keep your domain, DNS records and services reliable, fast and accessible worldwide.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-they-keep-your-website-online-nbsp-nbsp\">1. They keep your website online&nbsp;&nbsp;<\/h3>\n\n\n\n<p>If nameservers aren\u2019t set up correctly or stop working, people won\u2019t be able to reach your website. This can lead to:&nbsp;&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Frustrated visitors&nbsp;&nbsp;<\/li>\n\n\n\n<li>Lost business opportunities&nbsp;&nbsp;<\/li>\n\n\n\n<li>A damaged brand reputation&nbsp;&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>For businesses, website downtime can be costly. Imagine an online store going offline during a big sale or a company\u2019s site crashing during an important launch. These issues can hurt sales and the company\u2019s image.&nbsp;&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-they-help-your-website-load-faster-nbsp-nbsp\">2. They help your website load faster&nbsp;&nbsp;<\/h3>\n\n\n\n<p>People expect websites to load quickly and slow sites drive visitors away. Nameservers affect your site\u2019s speed and reliability by:&nbsp;&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Helping pages load faster when using a good DNS provider&nbsp;&nbsp;<\/li>\n\n\n\n<li>Reducing delays by using servers in multiple locations&nbsp;&nbsp;<\/li>\n\n\n\n<li>Keeping your site online with a reliable provider&nbsp;&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>A fast website improves user experience, helps with search rankings and can increase sales or sign-ups.&nbsp;&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-they-give-you-control-over-your-domain-nbsp-name\">3. They give you control over your domain&nbsp;name<\/h3>\n\n\n\n<p>When you buy a domain, it usually comes with default nameserver records from the company you bought it from. But you can change these anytime to:&nbsp;&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Switch to a new hosting provider&nbsp;&nbsp;<\/li>\n\n\n\n<li>Manage your own DNS settings&nbsp;&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>This flexibility makes it easier to move your website or customize settings as needed.&nbsp;&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-they-help-your-emails-get-delivered-nbsp-nbsp\">4. They help your emails get delivered&nbsp;&nbsp;<\/h3>\n\n\n\n<p>Nameservers also control email delivery by managing MX (Mail Exchange) records, which directs emails to the right servers. If these records aren\u2019t set up correctly, you might face:&nbsp;&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Undelivered or lost emails&nbsp;&nbsp;<\/li>\n\n\n\n<li>Communication issues with customers&nbsp;&nbsp;<\/li>\n\n\n\n<li>Business disruptions&nbsp;&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>Nameservers, including DNS NS records, may not always be top of your mind, but they are essential for keeping your website running. They help people find your site, improve speed, give you control over your domain and ensure emails are delivered. Choosing the right nameservers helps keep your website fast, reliable and always online.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-where-are-your-domain-s-nameservers-located-nbsp-nbsp\">Where are your domain\u2019s nameservers located?&nbsp;&nbsp;<\/h2>\n\n\n\n<p>Log in to your Bluehost account and go to the Manage button on your sidebar. In that menu, click DNS and then go to the Name Servers section.&nbsp;&nbsp;&nbsp;<\/p>\n\n\n\n<p>There, if you set up your <a href=\"https:\/\/www.bluehost.com\/wordpress\">WordPress<\/a> website with Bluehost, you\u2019ll see <a href=\"https:\/\/www.bluehost.com\/help\/article\/our-name-servers-ns\">Bluehost\u2019s nameservers<\/a>.&nbsp;&nbsp;&nbsp;<\/p>\n\n\n\n<p>ns1.bluehost.com&nbsp;&nbsp;<\/p>\n\n\n\n<p>ns2.bluehost.com&nbsp;&nbsp;<\/p>\n\n\n\n<p>Typically, there are at least two nameservers in place for backup and redundancy. This setup ensures that if one server fails, customers can still reach the correct destination, maintaining seamless access to your website.&nbsp; &nbsp;<\/p>\n\n\n\n<p>You can also <a href=\"https:\/\/www.bluehost.com\/help\/article\/custom-nameservers\">modify your DNS records<\/a> in the DNS Manager, within your Bluehost account. This allows you to modify records such as A records, CNAME, MX records and TXT records, which control how your domain connects to different services.&nbsp;&nbsp;<\/p>\n\n\n\n<p><strong>Also read:<\/strong> <a href=\"https:\/\/www.bluehost.com\/blog\/how-to-add-a-cname-record\/\">How to Add a CNAME Record: A Complete Tutorial<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-nameserver-lookup-nbsp-nbsp\">Nameserver lookup&nbsp;&nbsp;<\/h2>\n\n\n\n<p>If you didn\u2019t set up your website with Bluehost or are uncertain about your nameservers\u2019 location, several online tools can help you track them down, including a DNS Checker search bar:&nbsp;&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Bluehost WHOIS Lookup:<\/strong> Bluehost offering <a href=\"https:\/\/www.bluehost.com\/whois\/index.jsp\">WHOIS services<\/a> (e.g., [domaintools].com) displays registration details, including your domain\u2019s nameservers. &nbsp;<\/li>\n\n\n\n<li><strong>ICANN DNS Lookup Tool:<\/strong> Managed by the Internet Corporation for Assigned Names and Numbers (<a href=\"https:\/\/lookup.icann.org\/\">ICANN<\/a>), this tool (available at lookup.icann.org) provides detailed DNS information, including your nameservers.&nbsp;&nbsp;<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-why-use-these-tools-nbsp\"><strong>Why use these tools?<\/strong> &nbsp;<\/h3>\n\n\n\n<p>Beyond locating your nameservers, these resources are valuable for:&nbsp;&nbsp;<\/p>\n\n\n\n<p><strong>Verification: <\/strong>Confirming that your nameservers are correctly configured and pointing to the intended hosting provider or server.&nbsp;&nbsp;<\/p>\n\n\n\n<p><strong>Troubleshooting: <\/strong>Ensuring your domain resolves properly to avoid access issues.&nbsp;&nbsp;<\/p>\n\n\n\n<p>By using these tools, you can quickly clarify where your domain\u2019s nameservers are directed, making it easier to manage or update your DNS settings as needed.&nbsp;&nbsp;&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-how-to-set-up-a-custom-nameserver\">How to set up a custom nameserver<\/h2>\n\n\n\n<p>When you register your main domain with a domain registrar and use hosting from a provider like Bluehost, the default nameservers provided come from that host. But setting up a custom nameserver gives you more control, branding, and flexibility over how your DNS records work across the world.<\/p>\n\n\n\n<p>With custom nameservers, you (as the administrator) can:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Manage subdomains and special domain name\u2019s various services directly.<\/li>\n\n\n\n<li>Edit configuration files to set advanced protocols.<\/li>\n\n\n\n<li>Use cache for faster performance.<\/li>\n\n\n\n<li>Easily identify and register your own domain name servers instead of relying only on your hosting provider.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-quick-steps-to-set-up-a-custom-nameserver\">Quick steps to set up a custom nameserver<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Log in to your hosting\/registrar account<\/strong>: Go to the DNS\/Nameserver settings.<\/li>\n\n\n\n<li><strong>Identify your domain<\/strong>: Select the main domain you want to assign custom nameservers to.<\/li>\n\n\n\n<li><strong>Create new nameservers<\/strong>: Example: ns1.yourdomain.com, ns2.yourdomain.com.<\/li>\n\n\n\n<li><strong>Enter the server IP address<\/strong>: This links your custom nameserver to the correct web server.<\/li>\n\n\n\n<li><strong>Save and update DNS records<\/strong>: Ensure A records, MX records, and CNAME records are pointing correctly.<\/li>\n\n\n\n<li><strong>Register nameservers<\/strong>: Some registrars require you to formally register custom nameservers before they work.<\/li>\n\n\n\n<li><strong>Wait for propagation<\/strong>: Changes may take up to 24\u201348 hours to update across the internet.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-benefits-of-using-private-nameservers-nbsp-nbsp\">Benefits of using private nameservers&nbsp;&nbsp;<\/h2>\n\n\n\n<p>Private nameservers give website owners and businesses more control, branding, and flexibility compared to default nameservers provided by a hosting provider.<\/p>\n\n\n\n<p>1. Custom branding&nbsp;&nbsp;<\/p>\n\n\n\n<p>2. Easier for clients to see&nbsp;&nbsp;<\/p>\n\n\n\n<p>3. Greater flexibility when changing hosting providers&nbsp;&nbsp;<\/p>\n\n\n\n<p>4. More control over DNS, privacy and security&nbsp;&nbsp;<\/p>\n\n\n\n<p>Let\u2019s discuss these benefits in detail and see how they impact your website\u2019s performance and reliability.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-custom-branding-nbsp-nbsp\">1. Custom branding&nbsp;&nbsp;<\/h3>\n\n\n\n<p>Instead of using nameservers from your hosting provider (like ns1.bluehost.com), you can create custom nameservers that show your own domain (like ns1.yourdomain.com). This helps strengthen your brand and makes it look more professional.&nbsp;&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-easier-for-clients-to-see-nbsp-nbsp\">2. Easier for clients to see&nbsp;&nbsp;<\/h3>\n\n\n\n<p>If you run several websites or offer hosting services, a private nameserver makes it easier for clients to connect their domain to your brand.&nbsp;&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-greater-flexibility-when-changing-hosting-providers-nbsp-nbsp\">3. Greater flexibility when changing hosting providers&nbsp;&nbsp;<\/h3>\n\n\n\n<p>If you change <a href=\"https:\/\/www.bluehost.com\/hosting\/shared\">web hosting<\/a> providers, a private nameserver lets you move domains without changing nameserver settings for several websites.&nbsp;You only need to update the IP addresses of your nameservers, not the nameservers for each domain.&nbsp;&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-more-control-over-dns-privacy-and-security-nbsp-nbsp\">4. More control over DNS, privacy and security&nbsp;&nbsp;<\/h3>\n\n\n\n<p>A private nameserver lets you manage your DNS records directly. This allows for special settings that might not be available with regular hosting nameservers.&nbsp;It also gives more privacy, since your domains won\u2019t link directly to your hosting provider\u2019s public nameservers.&nbsp;It can improve security by lowering the need for third-party DNS services.&nbsp;&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-updating-a-custom-nameserver-in-bluehost-nbsp-nbsp\">Updating a custom nameserver in Bluehost&nbsp;&nbsp;<\/h2>\n\n\n\n<p>To update custom nameservers in your Bluehost account, follow these steps: &nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Log in to your <a href=\"https:\/\/www.bluehost.com\/my-account\/login\">Bluehost Account Manager:<\/a><\/strong> Access your account using your credentials.&nbsp;&nbsp;<\/li>\n\n\n\n<li><strong>Navigate to the domains section:<\/strong> Click on the &#8220;Domains&#8221; tab located on the left side of your Account Manager homepage.&nbsp;&nbsp;<\/li>\n\n\n\n<li><strong>Access custom nameservers:<\/strong> Within the Domains section, select the &#8220;Custom Nameservers&#8221; tab.&nbsp;&nbsp;<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"336\" height=\"702\" src=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2023\/11\/image-18.png\" alt=\"custom name server\" class=\"wp-image-126676\" srcset=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2023\/11\/image-18.png 336w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2023\/11\/image-18-144x300.png 144w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2023\/11\/image-18-11x24.png 11w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2023\/11\/image-18-17x36.png 17w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2023\/11\/image-18-23x48.png 23w\" sizes=\"100vw\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Manage name servers: <\/strong>To create or edit a custom nameserver, enter your desired custom nameserver in the first input box and click &#8220;Go.&#8221;&nbsp;&nbsp;<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"613\" src=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2023\/11\/image-19-1024x613.png\" alt=\"manage name server\" class=\"wp-image-126673\" srcset=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2023\/11\/image-19-1024x613.png 1024w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2023\/11\/image-19-300x180.png 300w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2023\/11\/image-19-768x460.png 768w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2023\/11\/image-19-24x14.png 24w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2023\/11\/image-19-36x22.png 36w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2023\/11\/image-19-48x29.png 48w\" sizes=\"100vw\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>To replace an existing custom nameserver, input the current custom nameserver in the second input box.&nbsp;&nbsp;<\/li>\n\n\n\n<li><strong>Enter the server IP address: <\/strong>If you&#8217;re creating a new custom nameserver, you&#8217;ll be prompted to enter the associated server IP address. After entering the IP address, click &#8220;Go.&#8221;&nbsp;&nbsp;<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"798\" height=\"352\" src=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2023\/11\/image-20.png\" alt=\"Bluehost nameserver\" class=\"wp-image-126679\" srcset=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2023\/11\/image-20.png 798w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2023\/11\/image-20-300x132.png 300w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2023\/11\/image-20-768x339.png 768w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2023\/11\/image-20-24x11.png 24w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2023\/11\/image-20-36x16.png 36w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2023\/11\/image-20-48x21.png 48w\" sizes=\"100vw\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Save changes:<\/strong> Review the information for accuracy and click &#8220;Save Changes&#8221; to apply the updates.&nbsp;&nbsp;&nbsp;<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-modifying-nameservers-with-other-registrars-nbsp-nbsp\">Modifying nameservers with other registrars&nbsp;&nbsp;<\/h2>\n\n\n\n<p>Each registrar has its own whole process of updating nameservers. Bluehost provides instructions for correctly pointing your domain name to Bluehost\u2019s servers.&nbsp;&nbsp;&nbsp;<\/p>\n\n\n\n<p>Typically, you&#8217;ll need to navigate to the DNS settings section of your hosting provider\u2019s dashboard. From there, you can modify your website\u2019s records to point to <a href=\"https:\/\/www.bluehost.com\/help\/article\/our-name-servers-ns\">Bluehost\u2019s nameservers<\/a>.&nbsp;&nbsp;&nbsp;<\/p>\n\n\n\n<p>You can also <a href=\"https:\/\/www.bluehost.com\/help\/article\/transfer-your-domain-to-us\">transfer your domain to Bluehost<\/a>, letting you control your website all in one location. To ensure a smooth and disruption-free transfer, make sure your nameservers are pointed to Bluehost first.&nbsp;<\/p>\n\n\n\n<p><strong>Also read:<\/strong> <a href=\"https:\/\/www.bluehost.com\/help\/article\/modify-nameservers-other-registrars\">Change Nameservers with Other Registrars<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-how-long-does-it-take-for-nameservers-to-update-nbsp-nbsp\">How long does it take for nameservers to update?&nbsp;&nbsp;<\/h2>\n\n\n\n<p>When you change DNS records, it takes time for the updates to propagate across the internet. This process, known as DNS propagation, can take up to 48 hours&nbsp;&nbsp;<\/p>\n\n\n\n<p>Changes can be seen soon after you update, but it could still be updated in other regions. So, allow up to 48 hours for your nameservers to propagate fully.&nbsp;&nbsp;&nbsp;<\/p>\n\n\n\n<p>You can check the status of your update on tools like <a href=\"https:\/\/dnschecker.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">DNSchecker.org<\/a>.&nbsp;&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-how-to-check-which-nameservers-your-website-is-using-nbsp-nbsp\">How to check which nameservers your website is using&nbsp;&nbsp;<\/h2>\n\n\n\n<p>Ensuring your website\u2019s nameservers are correctly configured is essential for its smooth operation. Let\u2019s explore various methods and tools to help you determine the nameservers your website is currently using.&nbsp;&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-how-to-check-nameservers-using-whois-lookup-tools-nbsp\">How to check nameservers using WHOIS lookup tools&nbsp;<\/h3>\n\n\n\n<p>You can find your web host\u2019s nameservers using WHOIS lookup tools or by checking your hosting provider\u2019s control panel. Here\u2019s how you can do it:&nbsp;&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>You can find your web host\u2019s nameservers by accessing your hosting control panel to find the provider\u2019s nameserver details.&nbsp;&nbsp;<\/li>\n\n\n\n<li>There are various lookup tools available online where you can enter your domain name and retrieve your domain details.&nbsp;&nbsp;<\/li>\n\n\n\n<li>You can compare the nameservers from your hosting provider with the ones you found using the WHOIS lookup tool. If they match, your domain is set up correctly. If not, contact your hosting company for assistance.&nbsp;&nbsp;<\/li>\n<\/ul>\n\n\n\n<p><strong>Also read: <\/strong><a href=\"https:\/\/www.bluehost.com\/blog\/whois-domain-lookup-mastering-its-use-for-your-website\/\">How to use Whois lookup<\/a>&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-how-to-check-nameservers-on-different-operating-systems-nbsp-nbsp\">How to check nameservers on different operating systems&nbsp;&nbsp;<\/h3>\n\n\n\n<p>You can check your domain\u2019s nameservers using built-in command-line tools on Windows, Linux and macOS. Follow the steps below based on your operating system.&nbsp;&nbsp;<\/p>\n\n\n\n<p><strong>Windows:<\/strong>&nbsp;&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Press Windows + R, type cmd and click OK to open the Command Prompt.&nbsp;&nbsp;<\/li>\n\n\n\n<li>In the Command Prompt, enter the following command:<em> nslookup -type=ns [yourdomain].tld<\/em>&nbsp;&nbsp;&nbsp;<\/li>\n\n\n\n<li>This will display the nameservers associated with your domain.&nbsp;&nbsp;<\/li>\n<\/ul>\n\n\n\n<p><strong>Linux:<\/strong>&nbsp;&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Open the terminal by pressing CTRL + ALT + T or searching for &#8220;Terminal.&#8221;&nbsp;&nbsp;<\/li>\n\n\n\n<li>Enter the following command: <em>dig +short ns [yourdomain].tld<\/em>&nbsp;&nbsp;<\/li>\n\n\n\n<li>The output will list the nameservers assigned to your domain.&nbsp;&nbsp;<\/li>\n<\/ul>\n\n\n\n<p><strong>macOS:<\/strong>&nbsp;&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Open Spotlight Search by pressing Command + Spacebar and type Terminal, then press Enter to launch it.&nbsp;&nbsp;<\/li>\n\n\n\n<li>Run the following command: dig +short ns [yourdomain].tld&nbsp;&nbsp;<\/li>\n\n\n\n<li>This will return the nameservers configured for your domain.&nbsp;&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>These methods allow you to verify whether your domain is pointing to the correct hosting provider. If you recently changed your nameservers, remember that DNS updates may take 24 to 48 hours to fully propagate.&nbsp;&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-website-security-amp-nameservers-protecting-your-domain-nbsp\">Website security &amp; Nameservers: Protecting your domain&nbsp;<\/h2>\n\n\n\n<p>Your website and domain name are like your home on the internet. Just as you lock your doors at night, you need to protect your online space. Hackers and cybercriminals may try to attack your website or steal sensitive information. Let\u2019s go over how to keep your site secure and running smoothly.&nbsp;&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-dnssec-extra-protection-for-your-website-nbsp-nbsp\">DNSSEC: Extra protection for your website&nbsp;&nbsp;<\/h3>\n\n\n\n<p>DNSSEC (Domain Name System Security Extensions) acts like a special lock for your website\u2019s address book. Here\u2019s why it\u2019s important:&nbsp;&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>What it does:<\/strong> DNSSEC adds a digital signature to your DNS records, making it much harder for hackers to trick visitors into going to a fake website.&nbsp;&nbsp;<\/li>\n\n\n\n<li><strong>Why you need it:<\/strong> Without DNSSEC, cybercriminals could redirect your visitors to a fraudulent site to steal passwords or spread malware.&nbsp;&nbsp;<\/li>\n\n\n\n<li><strong>How to use it:<\/strong> Most domain registrars offer DNSSEC and many provide easy tools to enable it.&nbsp;&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>If you use Bluehost<strong> <\/strong>WordPress hosting, you\u2019re already protected. We automatically enable DNSSEC for all hosted websites, adding an extra layer of security.&nbsp;&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-ddos-protection-preventing-large-scale-attacks-nbsp-nbsp\">DDoS protection: Preventing large-scale attacks&nbsp;&nbsp;<\/h3>\n\n\n\n<p>DDoS (Distributed Denial of Service) attacks are one of the biggest threats to websites. Here\u2019s what you need to know:&nbsp;&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>What it is:<\/strong> In a DDoS attack, hackers flood your website with fake traffic, slowing it down or crashing it completely.&nbsp;&nbsp;<\/li>\n\n\n\n<li><strong>Why it\u2019s bad:<\/strong> If your site goes offline, you could lose business, frustrate visitors and damage your reputation.&nbsp;&nbsp;<\/li>\n\n\n\n<li><strong>How to stop it:<\/strong> <a href=\"https:\/\/www.bluehost.com\/blog\/how-to-choose-a-web-hosting-service\/\">Choose a hosting provider<\/a> with built-in DDoS protection that detects and blocks these attacks.&nbsp;&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>With Bluehost WordPress hosting, you get strong DDoS protection. Our system uses smart firewalls and other tools to keep your website online, even if someone tries to overwhelm it with fake traffic.&nbsp;&nbsp;<\/p>\n\n\n\n<p>By using DNSSEC and DDoS protection, you can significantly reduce security risks and keep your website safe for visitors. Taking these steps now can save you from major problems in the future.&nbsp;&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-final-thoughts-nbsp-nbsp\">Final thoughts&nbsp;&nbsp;<\/h2>\n\n\n\n<p>Nameservers are a key part of how the internet works, helping you access websites without needing to remember complex numbers. They make browsing easier and if you understand how they work, they can also help you manage your website. Whether you\u2019re connecting your domain to your web host\u2019s nameservers or setting up your own, knowing how to manage nameservers is important.&nbsp;<\/p>\n\n\n\n<p>With Bluehost\u2019s DNS Manager or your registrar\u2019s tools, you can easily find and update your nameservers. If you set up custom nameservers on Bluehost, you can use a simple nameserver checker to ensure everything is set up correctly.&nbsp;&nbsp;&nbsp;<\/p>\n\n\n\n<p>Need a dependable web host? Explore <a href=\"https:\/\/www.bluehost.com\/wordpress\/wordpress-hosting\">Bluehost WordPress hosting<\/a> plans to get started today.&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 1001 300\">\n<image width=\"1001\" height=\"300\" xlink:href=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/WordPress-Hosting-4.jpg\"><\/image> <a xlink:href=\"https:\/\/www.bluehost.com\/wordpress\/wordpress-hosting\">\n<rect x=\"85\" y=\"208\" fill=\"#fff\" opacity=\"0\" width=\"124\" height=\"52\"><\/rect>\n<\/a>\n<\/svg>\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-1740574713720\"><strong class=\"schema-faq-question\"><strong>What is a nameserver?\u00a0\u00a0<\/strong><\/strong> <p class=\"schema-faq-answer\">A nameserver, also known as a \u201cDNS name server,\u201d translates human-friendly domain names into IP addresses. It acts as a directory, guiding computers, tablets and other devices to the correct location within the Domain Name System (DNS). By responding to queries, nameservers ensure that users can easily access websites using familiar domain names instead of complex numerical addresses.\u00a0<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1758255598335\"><strong class=\"schema-faq-question\"><strong>What does a domain name server do?<\/strong><\/strong> <p class=\"schema-faq-answer\">A domain name server receives a DNS query and responds with the correct IP address. This lets the browser connect to the right web server, ensuring DNS records work properly for websites, emails and online services like subdomains.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1758255620450\"><strong class=\"schema-faq-question\"><strong>What is the difference between nameserver and DNS?<\/strong><\/strong> <p class=\"schema-faq-answer\">DNS is the global protocol that manages how domains map to IP addresses, while nameservers are the specific servers that store and return DNS records. Together, they identify, register and resolve domain name servers so the main domain loads correctly.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1758255640348\"><strong class=\"schema-faq-question\"><strong>What is the difference between DNS Zone and Nameserver?<\/strong><\/strong> <p class=\"schema-faq-answer\">A DNS Zone is like a configuration file storing all DNS server for a domain, while a nameserver is the administrator\u2019s server that answers queries. The zone defines and the nameserver delivers, a domain name\u2019s various services worldwide.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1758255664711\"><strong class=\"schema-faq-question\"><strong>What is TTL in DNS?<\/strong><\/strong> <p class=\"schema-faq-answer\">TTL (Time to Live) is the cache setting in DNS records that controls how long data is stored before refreshing. Lower TTL updates faster, while higher TTL reduces server queries, improving performance across the world for main domains.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1758255687431\"><strong class=\"schema-faq-question\"><strong>What are nameservers?<\/strong><\/strong> <p class=\"schema-faq-answer\">Nameservers are server components of the Domain Name System (DNS). They store and deliver DNS files like A, CNAME and MX records. With nameservers provided by a registrar or host, administrators manage a domain name\u2019s various services across the world.<\/p> <\/div> <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Discover what nameservers are, how they affect your website and how to set them up for improved performance and security. <\/p>\n","protected":false},"author":138,"featured_media":48027,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_yoast_wpseo_title":"What is a Nameserver? Guide to DNS, IPs & Website Setup","_yoast_wpseo_metadesc":"Learn what is a nameserver, how it works with DNS and IP addresses and why it\u2019s vital for website speed, security, email and uptime.","inline_featured_image":false,"footnotes":""},"categories":[3056,6],"tags":[3330,3340],"ppma_author":[842],"class_list":["post-1611","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dns","category-domains","tag-how-to-guides","tag-tips-tricks"],"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 is a Nameserver? Guide to DNS, IPs &amp; Website Setup<\/title>\n<meta name=\"description\" content=\"Learn what is a nameserver, how it works with DNS and IP addresses and why it\u2019s vital for website speed, security, email and uptime.\" \/>\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\/1611\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is a Nameserver? Guide to DNS, IPs &amp; Website Setup\" \/>\n<meta property=\"og:description\" content=\"Learn what is a nameserver, how it works with DNS and IP addresses and why it\u2019s vital for website speed, security, email and uptime.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.bluehost.com\/blog\/what-is-a-nameserver-why-it-matters-for-your-website\/\" \/>\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=\"2025-09-19T04:25:28+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-26T07:52:17+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2023\/11\/What-is-green-hosting.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Mohit 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=\"Mohit Sharma\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"15 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":[\"WebPage\",\"FAQPage\"],\"@id\":\"https:\/\/www.bluehost.com\/blog\/what-is-a-nameserver-why-it-matters-for-your-website\/\",\"url\":\"https:\/\/www.bluehost.com\/blog\/what-is-a-nameserver-why-it-matters-for-your-website\/\",\"name\":\"What is a Nameserver? 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