Understanding the DNS_PROBE_FINISHED_NXDOMAIN Error: Causes and Solutions

    skycentral.co.uk | Understanding the DNS_PROBE_FINISHED_NXDOMAIN Error: Causes and Solutions

    Understanding the DNS_PROBE_FINISHED_NXDOMAIN Error


    The DNS_PROBE_FINISHED_NXDOMAIN error is a common DNS-related error that occurs when your browser is unable to resolve the website domain name to its corresponding IP address. This can be caused by a variety of reasons, including:

    • 1. DNS Misconfiguration: An incorrect DNS configuration can lead to this error. This may include incorrect DNS server settings, incorrect DNS records, or misconfigured router settings.
    • 2. Network Issues: Network connectivity problems, such as a weak or unstable internet connection, can result in the DNS_PROBE_FINISHED_NXDOMAIN error.
    • 3. Firewall or Antivirus Interference: In some cases, a firewall or antivirus software may be blocking the DNS resolution process, leading to the error.
    • 4. Browser Cache or DNS Cache: Cached DNS data or browser cache may become corrupted or outdated, preventing the browser from resolving the domain name.

    Solutions to the DNS_PROBE_FINISHED_NXDOMAIN Error

    Here are some common solutions to fix the DNS_PROBE_FINISHED_NXDOMAIN error:

    1. Check and Reset DNS Settings

    Ensure that your DNS settings are correct and functioning properly. You can try resetting your DNS settings to the default values or use public DNS servers like Google DNS (, or Cloudflare DNS (

    2. Flush DNS Cache

    Clearing the DNS cache can resolve issues related to cached DNS data. Open the command prompt on your computer and run the command “ipconfig /flushdns” to flush the DNS cache.

    3. Disable Firewall or Antivirus Temporarily

    If you suspect that your firewall or antivirus software is causing the error, try disabling them temporarily and check if the issue persists.

    4. Restart Router

    A simple restart of your router can often resolve network connectivity issues that may be causing the DNS_PROBE_FINISHED_NXDOMAIN error.

    5. Clear Browser Cache

    Clearing your browser cache can help eliminate any corrupted or outdated data that may be causing the error. Go to your browser settings and clear the cache and cookies.

    6. Use Command Prompt to Reset IP and Winsock

    If all else fails, you can try resetting your IP and Winsock settings using the command prompt. Open the command prompt as an administrator and run the commands “netsh int ip reset” and “netsh winsock reset.”


    The DNS_PROBE_FINISHED_NXDOMAIN error can be frustrating, but understanding its causes and implementing the appropriate solutions can help resolve the issue. By checking and resetting DNS settings, flushing DNS cache, disabling firewall or antivirus temporarily, restarting the router, clearing browser cache, or using the command prompt to reset IP and Winsock, you can troubleshoot and fix the DNS_PROBE_FINISHED_NXDOMAIN error.