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DNS_PROBE_FINISHED_NXDOMAIN Error – Complete Fix Guide (2026)

Table of Contents

Hub: Windows 11 Troubleshooting Hub

Quick Answer
A DNS_PROBE_FINISHED_NXDOMAIN Error indicates that the domain name you are trying to reach does not exist or cannot be resolved. To fix it, restart your router and computer, flush the DNS cache, change your DNS server to Google (8.8.8.8) or Cloudflare (1.1.1.1), and verify the website URL. If the error persists, reset the TCP/IP stack, check proxy settings, disable IPv6, clear browser cache, or check the hosts file. For more networking troubleshooting, visit our Windows 11 Troubleshooting Hub.

Why DNS_PROBE_FINISHED_NXDOMAIN Error Happens

A DNS_PROBE_FINISHED_NXDOMAIN Error occurs when your browser cannot resolve a domain name because the domain does not exist in the DNS records. NXDOMAIN stands for “Non-Existent Domain,” indicating that the DNS query returned a negative response. This error is specific to Google Chrome and other Chromium-based browsers, and it differs from the DNS_PROBE_FINISHED_BAD_CONFIG Error, which points to a configuration issue rather than a missing domain. For official documentation, refer to the Google Chrome net-error-codes documentation.

The DNS_PROBE_FINISHED_NXDOMAIN Error typically appears when the website URL is typed incorrectly, the domain has expired, or your DNS cache contains stale information. This error is similar to other DNS errors like DNS Server Not Responding in Windows 11 and Windows Error 0x80072ee7, but it specifically indicates that the domain was not found. Common triggers include typing errors, corrupted DNS cache, incorrect DNS server settings, proxy server interference, and IPv6 issues.

Before diving into fixes, double-check the website URL for typos. If you are sure the URL is correct and the site should exist, proceed with the troubleshooting steps. For a broader overview of network errors, see our Windows 11 Troubleshooting Hub.

⚠️ Warning: A DNS_PROBE_FINISHED_NXDOMAIN Error may indicate that the website is genuinely down or the domain has expired. If you are sure the site is active, the issue is likely on your end.

1. Restart Your Router and Computer

The simplest fix for a DNS_PROBE_FINISHED_NXDOMAIN Error is restarting your router and computer. This clears temporary network glitches and refreshes your IP configuration.

  1. Restart your computer.
  2. Power off your modem and router. Unplug them from power.
  3. Wait 30 seconds, then plug them back in.
  4. Wait for all lights to stabilize, then restart your PC.
  5. Open Chrome and try loading the website again.

✅ Expected Result: A restart often resolves the DNS_PROBE_FINISHED_NXDOMAIN Error immediately. If not, proceed to the next method.

2. Flush DNS Cache

Stale DNS cache entries can cause the DNS_PROBE_FINISHED_NXDOMAIN Error. Flushing the DNS cache forces your system to retrieve fresh DNS records.

  1. Open Command Prompt as Administrator.
  2. Run the following command:
    ipconfig /flushdns
  3. Wait for the confirmation message.
  4. Restart your browser and try loading the website again.

💡 Quick Tip: You can also clear Chrome’s internal DNS cache by typing chrome://net-internals/#dns in the address bar and clicking “Clear host cache.”

3. Change DNS Server Settings

Your ISP’s DNS servers may not have the correct record for the domain, causing the DNS_PROBE_FINISHED_NXDOMAIN Error. Switching to public DNS servers like Google DNS or Cloudflare can resolve the issue.

  1. Open Control Panel > Network and Sharing Center > Change adapter settings.
  2. Right-click your active network connection and select Properties.
  3. Select Internet Protocol Version 4 (TCP/IPv4) and click Properties.
  4. Select “Use the following DNS server addresses” and enter:
    • Preferred DNS server: 8.8.8.8 (Google DNS)
    • Alternate DNS server: 8.8.4.4 (Google DNS)
  5. Alternatively, use Cloudflare DNS: 1.1.1.1 and 1.0.0.1.
  6. Click OK and restart your PC.

🔁 Alternative Solution: You can also change DNS settings in Chrome by visiting chrome://settings/security and configuring “Use secure DNS.”

4. Verify the Website URL

The DNS_PROBE_FINISHED_NXDOMAIN Error often occurs simply because the URL was typed incorrectly. Double-check the address.

  1. Check for spelling mistakes in the domain name.
  2. Ensure you are using the correct top-level domain (e.g., .com, .org, .net).
  3. Try accessing the website from another device or browser.
  4. If the site does not load on any device, the domain may be down or expired.

❌ Common Mistake: Forgetting to check the URL before diving into advanced fixes. A simple typo can cause the DNS_PROBE_FINISHED_NXDOMAIN Error.

5. Reset TCP/IP Stack

A corrupted TCP/IP stack can cause the DNS_PROBE_FINISHED_NXDOMAIN Error. Resetting it restores default network settings.

  1. Open Command Prompt as Administrator.
  2. Run the following commands in sequence:
    netsh int ip reset
netsh winsock reset
  3. Restart your PC.
  4. Try loading the website again.

✅ Expected Result: Resetting the TCP/IP stack often resolves persistent DNS_PROBE_FINISHED_NXDOMAIN Error issues.

6. Check Proxy Settings

Proxy server settings can interfere with DNS resolution and cause the DNS_PROBE_FINISHED_NXDOMAIN Error. Disabling proxy settings can resolve the issue.

  1. Open Settings > Network & Internet > Proxy.
  2. Ensure “Use a proxy server” is turned Off.
  3. In Chrome, go to chrome://settings/system and ensure “Open your computer’s proxy settings” is not enabled.
  4. If you are on a corporate network, contact your IT administrator for correct proxy settings.

🔁 Alternative Solution: If the error resolves, you may need to configure the proxy correctly rather than disabling it permanently.

7. Disable IPv6

IPv6 can sometimes cause the DNS_PROBE_FINISHED_NXDOMAIN Error if your network does not support it properly. Disabling IPv6 can help.

  1. Open Control Panel > Network and Sharing Center > Change adapter settings.
  2. Right-click your active network connection and select Properties.
  3. Uncheck Internet Protocol Version 6 (TCP/IPv6).
  4. Click OK and restart your PC.
  5. Test if the error is resolved.

💡 Quick Tip: If you need IPv6 for other services, try enabling it again after confirming your network supports it.

8. Clear Browser Cache and Cookies

Corrupted browser cache can trigger the DNS_PROBE_FINISHED_NXDOMAIN Error. Clearing the cache and cookies can resolve it.

  1. Open Chrome and press Ctrl + Shift + Delete.
  2. Select “All time” for time range.
  3. Check “Cookies and other site data” and “Cached images and files”.
  4. Click Clear data.
  5. Restart Chrome and try loading the website again.

🔁 Alternative Solution: You can also clear DNS cache in Chrome by visiting chrome://net-internals/#dns and clicking “Clear host cache.”

9. Advanced Troubleshooting

If the error persists, try these advanced solutions.

Check Hosts File

Incorrect entries in the hosts file can block domain resolution. Navigate to C:\Windows\System32\drivers\etc, open the hosts file with Notepad, and remove suspicious entries. For more details, see our How to Check Hosts File in Windows guide.

Reset Chrome Settings

Reset Chrome to default settings: go to chrome://settings/reset and click “Restore settings to their original defaults”.

Check for Malware

Malware can modify DNS settings. Run a full scan with Windows Defender Offline. For detailed steps, see How to Scan Malware Windows 11.

Perform a Clean Boot

A clean boot eliminates software conflicts. Press Win + R, type msconfig, go to Services, check “Hide all Microsoft services,” click Disable all, disable startup items in Task Manager, restart, and test.

Use the Windows Network Troubleshooter

Run the built-in network troubleshooter: Settings > System > Troubleshoot > Other troubleshooters > Internet Connections > Run.

Check for DNS Leaks

If using a VPN, check for DNS leaks using online tools. For more, see How to Fix DNS Leak Test.

For more networking troubleshooting, explore our Windows 11 Troubleshooting Hub.

Conclusion

A DNS_PROBE_FINISHED_NXDOMAIN Error is a common DNS issue that indicates a domain cannot be resolved. By following the steps in this guide—restarting your router, flushing DNS cache, changing DNS servers, verifying the URL, resetting TCP/IP, checking proxy settings, disabling IPv6, and clearing browser cache—you can resolve the error and restore your internet connectivity. If the error persists, check the hosts file, reset Chrome, run a malware scan, or perform a clean boot.

Regular system maintenance, such as keeping your network drivers updated and periodically flushing DNS cache, can prevent the DNS_PROBE_FINISHED_NXDOMAIN Error from recurring. For more Windows and browser troubleshooting, explore our Windows 11 Troubleshooting Hub and check out related articles on DNS_PROBE_FINISHED_BAD_CONFIG, DNS Server Not Responding, and Chrome ERR_CONNECTION_TIMED_OUT.

Related Guides

FAQ

What does DNS_PROBE_FINISHED_NXDOMAIN mean?

NXDOMAIN stands for “Non-Existent Domain.” The DNS_PROBE_FINISHED_NXDOMAIN Error means the domain you are trying to reach does not exist or cannot be resolved.

How do I fix DNS_PROBE_FINISHED_NXDOMAIN Error?

Restart your router, flush DNS cache, change DNS servers to Google (8.8.8.8), verify the URL, reset TCP/IP, check proxy settings, and clear browser cache.

Is DNS_PROBE_FINISHED_NXDOMAIN the same as DNS_PROBE_FINISHED_BAD_CONFIG?

No. NXDOMAIN indicates the domain does not exist, while BAD_CONFIG indicates a configuration error. Both are DNS errors but have different causes.

Can changing DNS servers fix this error?

Yes, switching to public DNS servers like Google DNS (8.8.8.8) or Cloudflare DNS (1.1.1.1) often resolves the DNS_PROBE_FINISHED_NXDOMAIN Error.

Is DNS_PROBE_FINISHED_NXDOMAIN a virus?

No, it is a DNS error, not a virus. However, malware can cause it by modifying DNS settings.

How do I flush DNS cache in Windows 11?

Open Command Prompt as Administrator and run ipconfig /flushdns.

Can proxy settings cause DNS_PROBE_FINISHED_NXDOMAIN?

Yes, proxy server settings can interfere with DNS resolution and cause this error. Disable proxy settings to test.

Does clearing browser cache fix this error?

Yes, clearing cache and cookies can resolve the DNS_PROBE_FINISHED_NXDOMAIN Error if the issue is caused by corrupted cache.

What should I do if the error persists after all fixes?

If the error persists, check the hosts file, reset Chrome settings, run a malware scan, or contact your network administrator.

Can IPv6 cause DNS_PROBE_FINISHED_NXDOMAIN?

Yes, IPv6 can cause this error if your network does not support it properly. Disabling IPv6 can resolve the issue.

HowToFixPro Editorial Team

We’re a team of system administrators, technical writers, and platform specialists who genuinely enjoy solving the problems most users find frustrating. From persistent Windows errors and Android sync failures to browser crashes and network drops — we’ve seen it all, and we document every fix properly. Our guides are built on official documentation, direct testing, and real troubleshooting experience. No filler, no guesswork — just reliable, step-by-step solutions you can trust.

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