How to Fix DNS Server Issues in Windows 11
If you're experiencing issues with your DNS server, you can try the following steps to fix the problem:
1.Restart your router and modem - Sometimes, the issue can be resolved by simply restarting your router and modem. Turn off both devices, wait for 30 seconds, and then turn them back on. Wait for a few minutes until they fully restart, and then check if the issue is resolved.
2.Check your network cables - Make sure that all the network cables are properly connected and not damaged. Loose or damaged cables can cause connectivity issues.
3.Flush the DNS cache - Flushing the DNS cache can help fix issues related to DNS. To do this, open the command prompt on your computer and type "ipconfig /flushdns" and press Enter. This will clear the DNS cache.
4.Change your DNS server - You can try changing your DNS server to a public DNS server such as Google DNS, Cloudflare DNS, or OpenDNS. To do this, follow the steps mentioned in the "How to Use the DNS" section of this article.
5.Disable your antivirus or firewall temporarily - Sometimes, antivirus or firewall software can block DNS requests. Try disabling them temporarily and see if the issue is resolved.
6.Reset your network settings - If none of the above steps work, you can try resetting your network settings. To do this, open the Settings app on your device, go to the "Network & internet" section, click on "Status," and then click on the "Network reset" option.
If none of these steps work, you may need to contact your ISP or IT support for further assistance.
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