{"id":132087,"date":"2025-02-10T11:56:28","date_gmt":"2025-02-10T11:56:28","guid":{"rendered":"https:\/\/www.bluehost.com\/blog\/err_name_not_resolved-come-correggere-questo-errore\/"},"modified":"2025-03-10T06:49:24","modified_gmt":"2025-03-10T06:49:24","slug":"err_name_not_resolved-come-correggere-questo-errore","status":"publish","type":"post","link":"https:\/\/www.bluehost.com\/blog\/it\/err_name_not_resolved-come-correggere-questo-errore\/","title":{"rendered":"ERR_NAME_NOT_RESOLVED &#8211; Come correggere questo errore"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\" id=\"h-key-highlights-nbsp\">Punti salienti  <\/h3>\n\n<ul class=\"wp-block-list\">\n<li>ERR_NAME_NOT_RESOLVED si verifica quando il DNS non \u00e8 in grado di risolvere l&#8217;indirizzo di un sito web.  <\/li>\n\n\n\n<li>Le cause pi\u00f9 comuni includono cache obsoleta, configurazioni DNS errate o un provider DNS lento.  <\/li>\n\n\n\n<li>Lo svuotamento della cache DNS aggiorna i record obsoleti che potrebbero causare il problema.  <\/li>\n\n\n\n<li>Il passaggio a un provider DNS affidabile come Bluehost migliora la velocit\u00e0 e l&#8217;affidabilit\u00e0 del sito web.  <\/li>\n\n\n\n<li>I servizi DNS di Bluehost sono perfettamente integrati con l&#8217;hosting per prestazioni e sicurezza migliori.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\" id=\"h-introduction-nbsp\">Introduzione  <\/h2>\n\n<p>Oops! Sito web non trovato? Risolviamo il problema!    <\/p>\n\n<p>Immagina questo: sei immerso in qualcosa di importante, forse stai per completare un grande acquisto, stai cercando un argomento di lavoro o finalmente ti stai sistemando per abbuffarti del tuo blog preferito. Premi invio, aspettandoti che la pagina si carichi immediatamente e poi&#8230; BAM! Invece del sito web, vieni schiaffeggiato con il frustrante errore &#8220;ERR_NAME_NOT_RESOLVED&#8221;. Seriamente? Non ora!      <\/p>\n\n<p>Sembra di essere in un vicolo cieco, ma non preoccupatevi. Questo non \u00e8 il modo in cui Internet ti tradisce. La buona notizia? Questo errore \u00e8 totalmente risolvibile e non \u00e8 necessario essere un genio della tecnologia per rimettere le cose in carreggiata. Poche semplici modifiche e navigherai di nuovo senza intoppi in pochissimo tempo.      <\/p>\n\n<p>Prima di passare alle soluzioni, analizziamo rapidamente cosa significa effettivamente questo errore, perch\u00e9 si verifica e come incasina la tua esperienza di navigazione. Capire il perch\u00e9 rende la riparazione ancora pi\u00f9 semplice!   <\/p>\n\n<h2 class=\"wp-block-heading\" id=\"h-understanding-the-err-name-not-resolved-error-nbsp\">Comprendere l&#8217;errore ERR_NAME_NOT_RESOLVED  <\/h2>\n\n<p>Fondamentalmente, ERR_NAME_NOT_RESOLVED errore significa che il tuo browser non riesce a trovare il sito web che stai tentando di visitare. Pensalo come cercare la casa di un amico, ma il tuo GPS non riesce a localizzare l&#8217;indirizzo. I siti web vengono mappati utilizzando <a href=\"https:\/\/www.bluehost.com\/blog\/what-are-domain-names\/\">i nomi di dominio<\/a>, che vengono tradotti in indirizzi IP numerici attraverso un sistema chiamato DNS (Domain Name System). Quando il tuo browser effettua una richiesta DNS, se qualcosa va storto in questo processo e il tuo browser non riesce a connettersi al sito, questo porta all&#8217;errore ERR_NAME_NOT_RESOLVED.     <\/p>\n\n<p>Questo problema pu\u00f2 verificarsi su qualsiasi browser: Chrome, Firefox, Edge, Safari e non \u00e8 specifico di un particolare sistema operativo. Ma perch\u00e9 succede in primo luogo?   <\/p>\n\n<p><strong>Leggi correlate: <\/strong><a href=\"https:\/\/www.bluehost.com\/blog\/what-is-dns-domain-name-system\/\">Che cos&#8217;\u00e8 il DNS (Domain Name System) e come funziona?<\/a> <\/p>\n\n<h3 class=\"wp-block-heading\" id=\"h-what-causes-err-name-not-resolved-nbsp\">Quali sono le cause ERR_NAME_NOT_RESOLVED?  <\/h3>\n\n<p>Diversi fattori possono innescare questo errore, tra cui:  <\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Il server DNS risolve i problemi: <\/strong>Se gli indirizzi del server DNS sono inattivi o non rispondono, il browser non sar\u00e0 in grado di risolvere il nome di dominio.  <\/li>\n\n\n\n<li><strong>Problemi di connessione Internet stabile: <\/strong>Un problema di versione del protocollo Internet debole o disconnesso pu\u00f2 impedire al browser di raggiungere il sito.  <\/li>\n\n\n\n<li><strong>Dati del sito danneggiati:<\/strong> Il tuo browser potrebbe conservare informazioni obsolete o errate sull&#8217;indirizzo memorizzato nella cache, causando conflitti.  <\/li>\n\n\n\n<li><strong>Interferenza del software antivirus:<\/strong> A volte, il software di sicurezza blocca l&#8217;accesso a determinati siti Web, impedendo la risoluzione dei nomi di dominio.  <\/li>\n\n\n\n<li><strong>Impostazioni di rete errate: <\/strong>Le impostazioni dell&#8217;indirizzo DNS configurate in modo errato o l&#8217;utilizzo di un provider di hosting inaffidabile possono causare questo problema.<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\" id=\"h-impact-of-err-name-not-resolved-on-your-browsing-experience-nbsp\">Impatto dei ERR_NAME_NOT_RESOLVED sulla tua esperienza di navigazione  <\/h3>\n\n<p>Questo errore non \u00e8 solo un inconveniente: pu\u00f2 interrompere il flusso di lavoro, impedirti di accedere a informazioni importanti e persino interferire con le transazioni online.  <\/p>\n\n<p>Che tu stia lavorando, studiando o semplicemente navigando per divertimento, affrontare questo errore pu\u00f2 essere un po&#8217; problematico. Se stai cercando di visitare un sito web aziendale, potrebbe causare ritardi nella comunicazione o perdita di opportunit\u00e0. Per gli acquirenti online, potrebbe significare perdere un ottimo affare.    <\/p>\n\n<h2 class=\"wp-block-heading\" id=\"h-preparing-to-fix-the-err-name-not-resolved-error-nbsp\">Preparazione per correggere l&#8217;errore ERR_NAME_NOT_RESOLVED  <\/h2>\n\n<p>Prima di immergerti in ERR_NAME_NOT_RESOLVED risoluzione dei problemi, \u00e8 importante conoscere gli strumenti e le risorse giuste per affrontare il problema. Che si tratti di un problema DNS, di un problema tecnico del browser o di un&#8217;errata configurazione della rete, avere un piano chiaro render\u00e0 molto pi\u00f9 facile risolverlo.   <\/p>\n\n<h3 class=\"wp-block-heading\" id=\"h-tools-and-resources-you-need-nbsp\">Strumenti e risorse di cui hai bisogno  <\/h3>\n\n<p>Per diagnosticare e correggere l&#8217;errore ERR_NAME_NOT_RESOLVED in modo efficiente, ecco alcuni strumenti e risorse essenziali:  <\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Un provider DNS affidabile<\/strong><strong>: <\/strong>il tuo DNS (Domain Name System) \u00e8 responsabile della traduzione dei nomi dei siti Web in indirizzi IP. Se il tuo attuale provider DNS \u00e8 lento o inaffidabile, pu\u00f2 portare a errori del sito web. Per correggere gli errori del sito Web e garantire una navigazione pi\u00f9 fluida, prendi in considerazione il passaggio a <a href=\"https:\/\/www.bluehost.com\/\">Bluehost.<\/a> \u00c8 un&#8217;ottima scelta, che offre servizi DNS veloci e sicuri che garantiscono una navigazione pi\u00f9 fluida e l&#8217;accessibilit\u00e0 del sito web.   <\/li>\n<\/ul>\n\n<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" version=\"1.1\" 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-1-1.jpg\"><\/image> <a xlink:href=\"https:\/\/www.bluehost.com\/wordpress\/wordpress-hosting\">\n    <rect x=\"86\" y=\"211\" fill=\"#fff\" opacity=\"0\" width=\"123\" height=\"50\"><\/rect>\n  <\/a>\n<\/svg>\n\n<ul class=\"wp-block-list\">\n<li><strong>Prompt dei comandi (Windows) o terminale (Mac\/Linux): <\/strong>li utilizzerai per svuotare la cache DNS e ripristinare le impostazioni di rete.  <\/li>\n\n\n\n<li><strong>Un dispositivo o una rete secondaria <\/strong>: il test del sito Web su un dispositivo o una connessione Internet diversi pu\u00f2 aiutare a determinare se il problema riguarda la rete o il sito Web stesso.  <\/li>\n\n\n\n<li><strong>Modalit\u00e0 di navigazione in incognito\/privata:<\/strong> consente di verificare se i dati memorizzati nella cache o le estensioni causano conflitti.  <\/li>\n\n\n\n<li><strong>Uno strumento di test DNS<\/strong> \u2013 Siti web come DNS <a href=\"https:\/\/dnschecker.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">checker<\/a> ti consentono di vedere se i record DNS del sito web si propagano correttamente.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\" id=\"h-steps-to-fix-err-name-not-resolved-nbsp\">Passaggi per risolvere il problema ERR_NAME_NOT_RESOLVED  <\/h2>\n\n<p>Ora, siamo ben consapevoli di ci\u00f2 che sta causando il problema. Quindi, esaminiamo le correzioni passo dopo passo per risolvere l&#8217;errore ERR_NAME_NOT_RESOLVED e rimettere in carreggiata la tua navigazione:   <\/p>\n\n<ol class=\"wp-block-list\">\n<li>Svuota la cache e cancella i cookie del browser  <\/li>\n\n\n\n<li>Svuota la cache DNS  <\/li>\n\n\n\n<li>Controlla le impostazioni DNS  <\/li>\n\n\n\n<li>Rinnova il tuo indirizzo IP<\/li>\n<\/ol>\n\n<p>Dopo aver saputo tutto, scaviamo pi\u00f9 a fondo nei dettagli:  <\/p>\n\n<h3 class=\"wp-block-heading\" id=\"h-clear-your-browser-s-cache-and-cookies-nbsp\">Svuota la cache e cancella i cookie del browser  <\/h3>\n\n<p>La cache e i cookie obsoleti o danneggiati possono essere uno dei problemi comuni di risoluzione DNS. Eliminarli pu\u00f2 aiutare a risolvere il problema. Per svuotare la cache in Google Chrome:    <\/p>\n\n<ol class=\"wp-block-list\">\n<li>Fai clic sul menu in alto a destra.  <\/li>\n\n\n\n<li>Scegli la cronologia  <\/li>\n<\/ol>\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"421\" height=\"663\" src=\"https:\/\/www.bluehost.com\/it-it\/blog\/wp-content\/uploads\/2025\/02\/Choose-history.png\" alt=\"Scegli la cronologia\" class=\"wp-image-112346\" srcset=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/Choose-history.png 421w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/Choose-history-190x300.png 190w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/Choose-history-15x24.png 15w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/Choose-history-23x36.png 23w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/Choose-history-30x48.png 30w\" sizes=\"100vw\" \/><\/figure>\n\n<p>3. Scegli &#8220;Cancella dati di navigazione&#8221;.  <\/p>\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"734\" height=\"449\" src=\"https:\/\/www.bluehost.com\/it-it\/blog\/wp-content\/uploads\/2025\/02\/Choose-clear-browsing-data.png\" alt=\"Scegli dati di navigazione chiari\" class=\"wp-image-112344\" srcset=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/Choose-clear-browsing-data.png 734w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/Choose-clear-browsing-data-300x184.png 300w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/Choose-clear-browsing-data-24x15.png 24w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/Choose-clear-browsing-data-36x22.png 36w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/Choose-clear-browsing-data-48x29.png 48w\" sizes=\"100vw\" \/><\/figure>\n\n<p>4. Scegli di cancellare tutta la cronologia di navigazione per &#8220;Sempre&#8221; e di cancellare la cronologia di navigazione, la cronologia dei download, le immagini e i file memorizzati nella cache, ecc.  <\/p>\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"753\" height=\"703\" src=\"https:\/\/www.bluehost.com\/it-it\/blog\/wp-content\/uploads\/2025\/02\/Clear-cache-and-cookies.png\" alt=\"Cancella cache e cookie\" class=\"wp-image-112348\" srcset=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/Clear-cache-and-cookies.png 753w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/Clear-cache-and-cookies-300x280.png 300w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/Clear-cache-and-cookies-24x22.png 24w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/Clear-cache-and-cookies-36x34.png 36w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/Clear-cache-and-cookies-48x45.png 48w\" sizes=\"100vw\" \/><\/figure>\n\n<p>5. Chiudi e riavvia il browser e osserva le modifiche.  <\/p>\n\n<p><strong>Leggi correlate:<\/strong> <a href=\"https:\/\/www.bluehost.com\/help\/article\/how-to-clear-your-browser-cache\">Come cancellare la cache del browser<\/a> <\/p>\n\n<h3 class=\"wp-block-heading\" id=\"h-flush-your-dns-cache-nbsp\">Svuota la cache DNS  <\/h3>\n\n<p>Lo svuotamento della cache DNS rimuove i record di dominio obsoleti, costringendo il sistema a recuperare nuovi dati.  <\/p>\n\n<p><strong>Svuota il DNS in Windows<\/strong> <\/p>\n\n<p>1. Fare clic su Start, quindi cercare Prompt dei comandi.  <\/p>\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"947\" height=\"603\" src=\"https:\/\/www.bluehost.com\/it-it\/blog\/wp-content\/uploads\/2025\/02\/Command-prompt.png\" alt=\"Prompt\" class=\"wp-image-112357\" srcset=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/Command-prompt.png 947w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/Command-prompt-300x191.png 300w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/Command-prompt-768x489.png 768w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/Command-prompt-24x15.png 24w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/Command-prompt-36x23.png 36w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/Command-prompt-48x31.png 48w\" sizes=\"100vw\" \/><\/figure>\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>Una volta aperto il prompt dei comandi, digita:<code> ipconfig \/flushdns<\/code> e premi Invio.  <\/li>\n\n\n\n<li>Verr\u00e0 visualizzato un messaggio che conferma che la cache del resolver DNS \u00e8 stata svuotata.<\/li>\n<\/ol>\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"343\" src=\"https:\/\/www.bluehost.com\/it-it\/blog\/wp-content\/uploads\/2025\/02\/Enter-the-code-1024x343.png\" alt=\"Cache DNS svuotata&#10;\" class=\"wp-image-112353\" srcset=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/Enter-the-code-1024x343.png 1024w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/Enter-the-code-300x101.png 300w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/Enter-the-code-768x257.png 768w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/Enter-the-code-24x8.png 24w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/Enter-the-code-36x12.png 36w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/Enter-the-code-48x16.png 48w\" sizes=\"100vw\" \/><\/figure>\n\n<p><strong>Svuota DNS in Mac OS X<\/strong> <\/p>\n\n<ol class=\"wp-block-list\">\n<li>Fare clic su Finder nel dock &gt; Macintosh HD &gt; Applicazioni &gt; Utility.<\/li>\n\n\n\n<li>Fare doppio clic su Terminale.  <br\/>In Mac OSX Leopard, \u00e8 possibile utilizzare il seguente comando per svuotare la cache del resolver DNS:<\/li>\n<\/ol>\n\n<pre class=\"wp-block-code\"><code><code>dscacheutil -flushcache&nbsp;<\/code><\/code><\/pre>\n\n<p>In Mac OSX 10.5.1 e versioni precedenti, il seguente comando esegue la stessa operazione:  <\/p>\n\n<pre class=\"wp-block-code\"><code><code>lookupd -flushcache <\/code><\/code><\/pre>\n\n<p><strong>Lettura correlata:<\/strong> <a href=\"https:\/\/www.bluehost.com\/help\/article\/dns-cache-flush#windows\">Come svuotare la cache DNS<\/a> <\/p>\n\n<h3 class=\"wp-block-heading\" id=\"h-check-your-dns-settings-nbsp\">Controlla le impostazioni DNS  <\/h3>\n\n<p>Se il tuo provider DNS non \u00e8 affidabile, pu\u00f2 essere utile passare a uno affidabile come il DNS di Bluehost o il DNS pubblico di Google (8.8.8.8 e 8.8.4.4).  <\/p>\n\n<ol class=\"wp-block-list\">\n<li>Vai su &#8220;Impostazioni di rete&#8221; sul tuo dispositivo.  <\/li>\n\n\n\n<li>Seleziona la tua connessione Internet attiva e apri le impostazioni DNS.  <\/li>\n\n\n\n<li>Change the DNS server to:&nbsp;\n<ul class=\"wp-block-list\">\n<li>Server DNS preferito: 8.8.8.8  <\/li>\n\n\n\n<li>Server DNS alternativo: 8.8.4.4  <\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Salva le modifiche e riavvia la connessione Internet.<\/li>\n<\/ol>\n\n<p><strong>Leggi correlate:<\/strong> <a href=\"https:\/\/www.bluehost.com\/help\/article\/guide-dns-troubleshooting\">Problemi DNS comuni e come risolverli<\/a> <\/p>\n\n<h3 class=\"wp-block-heading\" id=\"h-renew-your-ip-address-and-reset-your-network-adapter-nbsp\">Rinnova il tuo indirizzo IP e reimposta la scheda di rete  <\/h3>\n\n<p>A volte, questo errore \u00e8 causato da conflitti di rete o configurazioni IP obsolete. Il rinnovo dell&#8217;IP pu\u00f2 aggiornare la connessione.   <\/p>\n\n<ol class=\"wp-block-list\">\n<li>Apri il prompt dei comandi o il terminale.  <\/li>\n<\/ol>\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"947\" height=\"603\" src=\"https:\/\/www.bluehost.com\/it-it\/blog\/wp-content\/uploads\/2025\/02\/Command-prompt.png\" alt=\"Prompt\" class=\"wp-image-112357\" srcset=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/Command-prompt.png 947w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/Command-prompt-300x191.png 300w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/Command-prompt-768x489.png 768w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/Command-prompt-24x15.png 24w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/Command-prompt-36x23.png 36w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/Command-prompt-48x31.png 48w\" sizes=\"100vw\" \/><\/figure>\n\n<p>2. Digitare i seguenti comandi, premendo Invio dopo ciascuno di essi:  <\/p>\n\n<p><code>ipconfig \/release <\/code><\/p>\n\n<p><code>ipconfig \/renew <\/code><\/p>\n\n<p><code>netsh winsock reset <\/code><\/p>\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"786\" height=\"178\" src=\"https:\/\/www.bluehost.com\/it-it\/blog\/wp-content\/uploads\/2025\/02\/config-release.png\" alt=\"versione di configurazione\" class=\"wp-image-112351\" srcset=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/config-release.png 786w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/config-release-300x68.png 300w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/config-release-768x174.png 768w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/config-release-24x5.png 24w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/config-release-36x8.png 36w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/config-release-48x11.png 48w\" sizes=\"100vw\" \/><\/figure>\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"798\" height=\"348\" src=\"https:\/\/www.bluehost.com\/it-it\/blog\/wp-content\/uploads\/2025\/02\/ipconfig-renew.png\" alt=\"ipconfig rinnova\" class=\"wp-image-112355\" srcset=\"https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/ipconfig-renew.png 798w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/ipconfig-renew-300x131.png 300w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/ipconfig-renew-768x335.png 768w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/ipconfig-renew-24x10.png 24w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/ipconfig-renew-36x16.png 36w, https:\/\/www.bluehost.com\/blog\/wp-content\/uploads\/2025\/02\/ipconfig-renew-48x21.png 48w\" sizes=\"100vw\" \/><\/figure>\n\n<p>3. Riavvia il dispositivo e prova ad accedere nuovamente al sito web.  <\/p>\n\n<p><strong>Leggi correlate: <\/strong><a href=\"https:\/\/www.bluehost.com\/help\/article\/understanding-ip-addresses\">Tutto quello che devi sapere su un indirizzo IP<\/a> <\/p>\n\n<h2 class=\"wp-block-heading\" id=\"h-advanced-troubleshooting-techniques-nbsp\">Tecniche avanzate di risoluzione dei problemi  <\/h2>\n\n<p>Se le correzioni di base non hanno risolto l&#8217;errore ERR_NAME_NOT_RESOLVED, puoi provare queste tecniche avanzate di risoluzione dei problemi. Questi ti aiuteranno a bypassare i problemi DNS e ottimizzare la tua connessione Internet:   <\/p>\n\n<h3 class=\"wp-block-heading\" id=\"h-modifying-hosts-file-to-bypass-dns-nbsp\">Modifica del file hosts per bypassare il DNS  <\/h3>\n\n<p>Il file hosts sul dispositivo esegue il mapping dei nomi di dominio agli indirizzi IP. Se un sito web non si risolve correttamente, puoi aggiungere manualmente il suo indirizzo IP per bypassare gli errori DNS.   <\/p>\n\n<h4 class=\"wp-block-heading\" id=\"h-how-to-modify-it-nbsp\">Come modificarlo:  <\/h4>\n\n<ol class=\"wp-block-list\">\n<li>Trova l&#8217;indirizzo IP del sito web utilizzando uno strumento come DNS Checker o eseguendo:  <br\/><code>nslookup website.com <\/code><\/li>\n\n\n\n<li>Open the hosts file using a text editor:&nbsp;\n<ul class=\"wp-block-list\">\n<li>Su Windows, vai a: C:\\Windows\\System32\\drivers\\etc\\hosts  <\/li>\n\n\n\n<li>Su macOS\/Linux, apri Terminale e digita:  <br\/><code>sudo nano \/etc\/hosts<\/code> <\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Aggiungi l&#8217;indirizzo IP e il nome di dominio del sito web in questo formato:  <br\/><code>192.168.1.1 website.com <\/code><\/li>\n\n\n\n<li>Salva il file e riavvia il browser.<\/li>\n<\/ol>\n\n<p>Questo costringe il tuo computer a connettersi direttamente all&#8217;indirizzo IP del sito web invece di fare affidamento sulla risoluzione DNS.  <\/p>\n\n<h3 class=\"wp-block-heading\" id=\"h-changing-dns-servers-for-faster-internet-access-nbsp\">Modifica dei server DNS per un accesso pi\u00f9 rapido a Internet  <\/h3>\n\n<p>Se il tuo provider DNS predefinito \u00e8 lento o inaffidabile, il passaggio a uno pi\u00f9 veloce pu\u00f2 migliorare la velocit\u00e0 di navigazione e risolvere gli errori relativi al DNS.  <\/p>\n\n<h3 class=\"wp-block-heading\" id=\"h-how-to-change-it-nbsp\">Come cambiarlo:  <\/h3>\n\n<ol class=\"wp-block-list\">\n<li>Apri &#8220;Impostazioni di rete&#8221; sul tuo dispositivo.  <\/li>\n\n\n\n<li>Seleziona la tua connessione Internet attiva e vai alle impostazioni DNS.  <\/li>\n\n\n\n<li>Immettere manualmente uno dei seguenti server DNS ad alte prestazioni:  <\/li>\n\n\n\n<li>DNS di Google:  \n<ul class=\"wp-block-list\">\n<li>Preferito: 8.8.8.8  <\/li>\n\n\n\n<li>Alternativo: 8.8.4.4  <\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>DNS di Cloudflare:  \n<ul class=\"wp-block-list\">\n<li>Preferito: 1.1.1.1  <\/li>\n\n\n\n<li>Alternativo: 1.0.0.1  <\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Bluehost DNS (se ospiti un sito web con Bluehost, fai riferimento al tuo account per la migliore configurazione DNS).  <\/li>\n\n\n\n<li>Salva le modifiche e riavvia la connessione Internet.<\/li>\n<\/ol>\n\n<h2 class=\"wp-block-heading\" id=\"h-final-thoughts-nbsp\">Pensieri finali  <\/h2>\n\n<p>Gestire l&#8217;errore ERR_NAME_NOT_RESOLVED pu\u00f2 essere fastidioso. Ma con i passaggi giusti, puoi risolvere i tuoi problemi DNS Internet in pochissimo tempo. Che si tratti di cancellare i cookie del browser e la cache del sito, svuotare il DNS o cambiare provider, c&#8217;\u00e8 una soluzione semplice che ti aspetta. Queste correzioni possono rendere la tua esperienza di navigazione molto pi\u00f9 fluida e veloce.     <\/p>\n\n<p>Se stai cercando un provider DNS affidabile, Bluehost \u00e8 la scelta migliore. Con un hosting veloce, sicuro, affidabile e ad alte prestazioni abbinato a servizi DNS, Bluehost aiuta a prevenire errori come questo e mantiene stabile la tua connessione.   <\/p>\n\n<p>Non lasciare che i problemi DNS ti rallentino. Utilizzando i servizi di hosting di Bluehost con DNS integrato, puoi assicurarti che i tuoi siti Web si carichino pi\u00f9 velocemente e non ti imbatterai di nuovo in quei fastidiosi messaggi di errore.   <\/p>\n\n<p>Pronto a fare il passaggio? Scegli subito <a href=\"https:\/\/www.bluehost.com\/wordpress\/wordpress-hosting\">i piani di hosting WordPress Bluehost<\/a> per servizi DNS senza interruzioni.   <\/p>\n\n<h2 class=\"wp-block-heading\" id=\"h-faqs-nbsp\">Domande frequenti  <\/h2>\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1739185760272\"><strong class=\"schema-faq-question\"><strong>Perch\u00e9 gli errori di ERR_NAME_NOT_RESOLVED si verificano frequentemente?<\/strong> <\/strong> <p class=\"schema-faq-answer\">Questo errore si verifica spesso quando si verifica un problema con il server DNS, le impostazioni Internet di rete o i dati memorizzati nella cache. Pu\u00f2 verificarsi anche se i record DNS di un sito Web non sono configurati correttamente o se si verifica un problema di connessione tra il dispositivo e il server DNS. Per risolverlo, apri Google Chrome e controlla le tue impostazioni.    <\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1739185768680\"><strong class=\"schema-faq-question\"><strong>La modifica dei server DNS pu\u00f2 migliorare la velocit\u00e0 di Internet e risolvere questo errore?<\/strong> <\/strong> <p class=\"schema-faq-answer\">S\u00ec, il passaggio a server DNS pi\u00f9 veloci e affidabili come Google DNS o Cloudflare pu\u00f2 migliorare la velocit\u00e0 di navigazione e fornire prestazioni migliori per i dati DNS. Questo pu\u00f2 correggere errori come ERR_NAME_NOT_RESOLVED, soprattutto se il tuo attuale provider DNS \u00e8 lento o riscontra problemi.   <\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1739185778183\"><strong class=\"schema-faq-question\"><strong>Come risolvere il problema ERR_NAME_NOT_RESOLVED sui dispositivi mobili?<\/strong> <\/strong> <p class=\"schema-faq-answer\">Per correggere l&#8217;errore sui dispositivi mobili, prova a svuotare la cache del browser, regolare le impostazioni del browser, riavviare il telefono o modificare le impostazioni DNS nelle impostazioni della connessione Wi-Fi.  <\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1739185788448\"><strong class=\"schema-faq-question\"><strong>\u00c8 necessario contattare il mio ISP quando si incontra ERR_NAME_NOT_RESOLVED?<\/strong> <\/strong> <p class=\"schema-faq-answer\">Di solito, non \u00e8 necessario contattare il provider di servizi Internet (ISP) per questo errore. La maggior parte delle volte, pu\u00f2 essere risolto svuotando la cache, svuotando il DNS o cambiando i server DNS. Tuttavia, se il problema persiste, contattare il provider di servizi Internet pu\u00f2 aiutare a escludere eventuali problemi con la connessione.    <\/p> <\/div> <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Stanco dell&#8217;errore ERR_NAME_NOT_RESOLVED? Svuota la cache, cambia il DNS e torna a navigare in un attimo. <\/p>\n","protected":false},"author":154,"featured_media":132105,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"Ferma ERR_NAME_NOT_RESOLVED errore con queste semplici correzioni! 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With passionate inclination towards digital content writing and proven experience in multiple domains such as Healthcare, Lifestyle, E-Commerce, Beauty and Wellness, Sports, Cybersecurity, Education, and so on, I can help you scale up your business!\",\"url\":\"https:\/\/www.bluehost.com\/blog\/it\/author\/bhumika-daga\/\"},{\"@type\":\"Question\",\"@id\":\"https:\/\/www.bluehost.com\/blog\/it\/err_name_not_resolved-come-correggere-questo-errore\/#faq-question-1739185760272\",\"position\":1,\"url\":\"https:\/\/www.bluehost.com\/blog\/it\/err_name_not_resolved-come-correggere-questo-errore\/#faq-question-1739185760272\",\"name\":\"Why do ERR_NAME_NOT_RESOLVED errors occur frequently?\u00a0\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This error often happens when there\u2019s an issue with your DNS server, network internet settings or cached data.\u00a0It can also occur if a website\u2019s DNS records are not properly configured or if there\u2019s a connection problem between your device and the DNS server. 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