Fix DNS Server Not Responding Error


If you use internet, you must have come across DNS server not responding error while browsing the internet. In today’s round we be talking about how to fix DNS server not responding error in Windows computer. Have a look at rest of post to know more about this error and its fixes.

You know your DNS server has some problem which needs to be fixed, when you are unable to open any particular web page. This does not happen with every website or webpage, but with few specific websites. And when you try to diagnose the error you will be served with an error message saying “DNS Server not Responding” detected. I came across this error while trying to change my host to a new host. I was able to open all the social networking sites or the sites I used to visit often, but only my website was not opening. However, when I used a proxy server to access the website, I was able to open it and view the changes. After few hours of troubleshooting I was able to solve it using a different DNS server in internet settings. This is one reason which could cause DNS Server not responding error. I have mentioned few more causes and the fixes below in the article. Continue reading to know how to fix DNS server not responding error.

There are several reasons for DNS server not responding error. Such as:

  • The website you are trying to visit might have problem with its own server.
  • DNS Server in your computer needs to be configured manually
  • Your Computer’s internet security/Anti-Virus  / Firewall might have blocked access to specific websites.

Fix DNS Server Not Responding Error

Method 1: Fix DNS Server Not responding error by Resetting IP and Winsock

The first method to Fix server not responding error would be to reset your IP and Winsock. You can do this with two commands using your Command prompt window. press Windows Key + R to bring up the Run box. In the run dialogue box enter cmd and hit enter. Alternatively, search cmd using Windows search, right click on Cmd and the select run as Administrator.

Once in the Command prompt window type in following command.

Netsh int ip reset c:/restlog.txt
Netsh winsock reset

Ipconfig / flushdns

The first command will reset your IP log and the second command will reset Winsock. And the third command will flush the stored DNS cache. Once done, restart your PC and see if this resolves your issue.

Method 2: Fix DNS Server Not responding by Resetting your Modem

If the above given method didn’t workout, then you can try resetting your modem to fix DNS not responding error. All you have to do is turn off your computer, turn off the modem and leave it for 5 minutes. Now reset all the settings and turn it on again. After a restart see if it has fixed the problem.

Method 3: See if your Antivirus Blocking communication between your device

Security utilities like Antivirus are tend to block your DNS server in case they are corrupted. What you can do is, disable Firewall on your computer and see if you are able to access the website. If not, try to boot your PC into safe mode with networking. If you don’t see the DNS server not responding error in the safe mode then third-party services in your PC are responsible for the problem.

Method 4: Fix DNS Server Not Responding by Changing DNS Server

To change the DNS Server on your PC, press Windows Key + R and in the run window type in ncpa.cpl. This will bring up network connections. Next, right-click on Local Area connection / Wireless Network Connection and select properties.

Next, double-click on Internet Protocol Version (TCP / IPv4) > select Internet Protocol > select ” use the following DNS server address”. Now enter Preferred DNS server as and Alternate DNS server as 8.8..4.4 (This is Google’s DNS server).

That’s it! Now clear your browser cache and see if this resolves DNS server not responding error.


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