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How to Fix DNS Server Not Responding on Windows 11

By metsPosted on Posted in Sport Gear

How to Fix DNS Server Not Responding on Windows 11

If you’re experiencing the “DNS Server Not Responding” error on Windows 11, it means your device is unable to connect to websites due to DNS issues. Fixing this problem restores your internet connectivity, ensuring smooth browsing and online activities. Before starting, make sure your Windows 11 device is connected to the internet via Ethernet or Wi-Fi and that you have administrator rights to make system changes. This guide will walk you through practical steps to resolve DNS server errors efficiently.

What You’ll Need

  • Windows 11 PC with administrator access
  • Active internet connection (Ethernet or Wi-Fi)
  • Basic familiarity with system settings

Step-by-Step

  1. Open the Settings app by pressing Windows key + I.
  2. Navigate to Network & Internet.
  3. Click on Advanced network settings at the bottom of the page.
  4. Select More network adapter options. This opens the Network Connections window.
  5. Right-click your active network connection (Wi-Fi or Ethernet) and choose Properties.
  6. Scroll down to Internet Protocol Version 4 (TCP/IPv4) and double-click it.
  7. In the new window, select Use the following DNS server addresses.
  8. Enter preferred DNS: 8.8.8.8 and alternate DNS: 8.8.4.4 (Google DNS) or use Cloudflare DNS: 1.1.1.1 and 1.0.0.1.
  9. Click OK to save changes, then close all windows.
  10. Open Command Prompt as administrator by searching for “cmd” in the Start menu, right-clicking, and selecting Run as administrator.
  11. Type ipconfig /flushdns and press Enter. This clears your DNS cache.
  12. Next, type netsh int ip reset and press Enter. This resets your TCP/IP stack.
  13. Finally, restart your computer to apply all changes.
  14. Test your connection by opening a browser and navigating to a website to see if the DNS error persists.

Common Mistakes

  • Not running Command Prompt as administrator, which prevents commands from executing properly.
  • Entering incorrect DNS server addresses, leading to continued connectivity issues.
  • Disabling or modifying other network settings without understanding their impact.
  • Forgetting to restart the computer after making DNS or network configuration changes.
  • Using outdated network drivers that may interfere with network settings.

Tips

  • Use reliable DNS servers like Google (8.8.8.8, 8.8.4.4) or Cloudflare (1.1.1.1, 1.0.0.1) for better stability.
  • Regularly update your network drivers via Device Manager or manufacturer websites.
  • Disable VPNs or firewalls temporarily to check if they are causing DNS conflicts.
  • Reset your router if DNS issues persist across multiple devices.
  • Check for Windows updates, as they often include network fixes and improvements.

Troubleshooting

If following the above steps doesn’t resolve the DNS problem, try these additional solutions:

  1. Restart your router and modem to refresh your network connection.
  2. Switch to a different DNS server temporarily, like OpenDNS (208.67.222.222 and 208.67.220.220).
  3. Disable and re-enable your network adapter via Network & Internet settings.
  4. Check your firewall settings to ensure DNS traffic isn’t being blocked.
  5. Run the Windows Network Troubleshooter: Go to Settings > System > Troubleshoot > Other troubleshooters > Internet Connections.
  6. If problems persist, consider resetting your network settings completely by going to Settings > Network & Internet > Advanced network settings > Network reset.

Frequently Asked Questions

1. Why does my DNS server keep not responding on Windows 11?

This can be caused by incorrect DNS settings, network issues, outdated drivers, or problems with your ISP.

2. Can I use my ISP’s DNS instead of Google or Cloudflare?

Yes, you can use your ISP’s DNS servers; check your provider’s support page for their DNS addresses.

3. How often should I change my DNS settings?

Only when experiencing issues or for improved security and speed. Default settings are usually sufficient.

4. Will resetting my network remove my saved Wi-Fi passwords?

Yes, resetting network settings will erase Wi-Fi passwords and other network configurations, so save passwords beforehand.

5. Is it safe to change DNS servers?

Yes, using reputable DNS servers like Google or Cloudflare is safe and can improve browsing speed and security.

6. What should I do if none of these solutions work?

Contact your ISP or a professional technician for further assistance, as the issue may be beyond local device settings.

By carefully following these steps and tips, most DNS server issues on Windows 11 can be resolved quickly, restoring your internet connectivity and browsing experience.

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How to Fix DNS Server Not Responding on Windows 11
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