{"id":3446,"date":"2025-07-22T14:37:44","date_gmt":"2025-07-22T14:37:44","guid":{"rendered":"https:\/\/www.hostitsmart.com\/manage\/knowledgebase\/?p=3446"},"modified":"2025-08-13T08:43:29","modified_gmt":"2025-08-13T08:43:29","slug":"fix-dns-probe-finished-nxdomain","status":"publish","type":"post","link":"https:\/\/www.hostitsmart.com\/manage\/knowledgebase\/457\/fix-dns-probe-finished-nxdomain.html","title":{"rendered":"Guide to Fix DNS_PROBE_FINISHED_NXDOMAIN?"},"content":{"rendered":"\n

Introduction<\/strong><\/h2>\n\n\n\n

Ever opened your browser, typed in a website address, and suddenly got hit with this confusing error message?<\/p>\n\n\n\n

DNS_PROBE_FINISHED_NXDOMAIN<\/strong><\/p>\n\n\n

\n
\"this<\/figure>\n<\/div>\n\n\n

Don’t worry, you are not alone. It\u2019s a common issue, and it\u2019s fixable!<\/p>\n\n\n\n

In this guide, we will break down what this error means, why it occurs, and how both regular users and website owners can fix it step by step.<\/p>\n\n\n\n

Also Read: <\/strong>Fix Connection is Not Private in Chrome (Sure Shot Ways)<\/strong><\/a><\/p>

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What Does DNS_PROBE_FINISHED_NXDOMAIN Mean?<\/strong><\/h2>\n\n\n\n

Let\u2019s keep it simple:<\/p>\n\n\n\n

When you type a website address (such as example.com), your browser needs to determine the IP address of that website to establish a connection to it. This process is handled by something called DNS (Domain Name System), the internet\u2019s phonebook.<\/p>\n\n\n\n

But when that lookup fails, your browser shows the error:<\/p>\n\n\n\n

DNS_PROBE_FINISHED_NXDOMAIN<\/p>\n\n\n\n

Let\u2019s break that down:<\/p>\n\n\n\n

\u2794 DNS_PROBE<\/strong> = Your browser is probing (checking) DNS.<\/p>\n\n\n\n

\u2794 FINISHED_NXDOMAIN<\/strong> = The probe ended with NXDOMAIN, which stands for \u2018Non-Existent Domain.\u2019<\/strong><\/p>\n\n\n\n

In short, your browser couldn\u2019t find the website because it believes the domain doesn’t exist.<\/p>\n\n\n\n

Also Read: <\/strong>How to Fix Localhost Refused to Connect in Chrome?<\/strong><\/a><\/p>

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Why Does This Error Happen?<\/strong><\/h2>\n\n\n\n

There are quite a few reasons, such as:<\/p>\n\n\n\n

    \n
  1. You mistyped the domain name (yes, even a small typo can cause it).<\/li>\n\n\n\n
  2. Your device\u2019s DNS cache is outdated or corrupted.<\/li>\n\n\n\n
  3. Your DNS server is down or misconfigured.<\/li>\n\n\n\n
  4. Your network settings are wrong or incomplete.<\/li>\n\n\n\n
  5. The domain name has expired or isn\u2019t set up correctly.<\/li>\n\n\n\n
  6. The hosts file on your device is interfering.<\/li>\n\n\n\n
  7. VPNs, proxies, or antivirus software may be interfering with your connection.<\/li>\n\n\n\n
  8. There are bugs in your browser or operating system.<\/li>\n<\/ol>\n\n\n\n

    Now, let\u2019s examine how to diagnose and then resolve the issue.<\/p>\n\n\n\n

    Also Read: <\/strong>How to Fix This Site Can\u2019t Be Reached the Connection Was Reset<\/strong><\/a><\/p>

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    How to Check Where the Problem Is?<\/strong><\/h2>\n\n\n\n

    Before diving into solutions, try these quick checks:<\/p>\n\n\n\n

    \u2794 Try using another device on the same Wi-Fi network. If it works, the issue is local.<\/p>\n\n\n\n

    \u2794 Try by switching networks (e.g., connect to mobile data). If the website loads, your home network might be the culprit.<\/p>\n\n\n\n

    \u2794 Check the domain on tools like:<\/p>\n\n\n\n

      \n
    1. dnschecker.org<\/a><\/li>\n\n\n\n
    2. intodns.com<\/a><\/li>\n<\/ol>\n\n\n\n

      \u2794 Use command-line tools like:<\/p>\n\n\n\n

        \n
      1. nslookup domain.com<\/strong><\/li>\n\n\n\n
      2. dig domain.com<\/strong><\/li>\n<\/ol>\n\n\n\n

        This will help you determine whether the issue is with your device, network, or the domain itself.<\/p>\n\n\n\n

        Also Read: <\/strong>How to Fix the err name not resolved Chrome<\/strong><\/a><\/p>

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        Fixes for End Users (You, the Visitor)<\/strong><\/h2>\n\n\n\n

        1. Clear Your DNS Cache<\/strong><\/h3>\n\n\n\n

        Sometimes your computer saves old DNS records. You need to clear it to force a fresh lookup.<\/p>\n\n\n\n

        \u2794 In Windows:<\/strong><\/p>\n\n\n\n

        ipconfig \/flushdns<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

        \u2794 In macOS:<\/strong><\/p>\n\n\n\n

        sudo dscacheutil -flushcache<\/strong>
        sudo killall -HUP mDNSResponder<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

        \u2794<\/strong> In Linux (systems):<\/strong><\/p>\n\n\n\n

        sudo systemd-resolve –flush-caches<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

        2. Restart DNS Client Service (Windows)<\/strong><\/h3>\n\n\n\n

        Sometimes, even after clearing the DNS cache, Windows might still have trouble resolving domain names. That\u2019s because the DNS Client Service, a background service that handles all DNS lookups, may not be working correctly.<\/p>\n\n\n\n

        By restarting this service, you are giving Windows a fresh start to handle domain resolution.<\/p>\n\n\n\n

        net stop dnscache<\/strong>
        net start dnscache<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n