What is a DNS Error? How to Fix DNS Server Not Responding?

DNS Server Not Responding? In order for us to troubleshoot DNS errors, we must first understand what is a DNS server, what constitutes a DNS error and then we can move on to fix the DNS server and resolve the problem. Just so you know, the DNS Server Not Responding error is one of the most common DNS server errors that you can encounter. So, before we get into helping you fix DNS Server is Not Responding error, lets have a look at the aforementioned information.

What is a DNS Server?

What do you mean by DNS server? A DNS server is a server software program that performs Domain Name Services (DNS). This involves taking a full host name such as 'www.orduh.com' or a domain name such as 'orduh.com' and returning the corresponding Internet Protocol (IP) address such as 195.224.81.4. In short, the Domain Name Server is the server that changes the name of the domain of a website into a numerical value that can be understood by systems. Thus, the ‘DNS Server Not Responding’ means that the site’s name could not be resolved.

What is a DNS error?

A DNS error means that your browser or app can't communicate with the DNS server either because the server is down, or because there's an issue with the DNS routing to your domain. Specific errors you might see include:

 How do I fix a DNS error?

To fix a DNS server error, you must first identify the error. In this instance, we will show you how to fix a DNS server not responding error.

Did you know? "DNS Server errors" are common on Windows computers. Have you seen any? Read How to Fix "DNS Server Unavailable" Error for further information.

 How to Fix DNS Server Not Responding?

There are several things that you can try to resolve the DNS Server not responding issue. These include: checking the network connection, troubleshooting the system, power cycle, flush the DNS, change the DNS server, and, of course, checking your router.

Did you know that the "0xc00000e9 Unexpected i/o Error has a simple fix? Read the 0xc00000e9 Unexpected I/O Error Fix article for further information.

Check the Network Connection

Do you experience the DNS server not responding Windows 8 error? Truth be told, this error occurs on Windows 7 and Windows 10 as well. One of the preliminary steps that you can take to troubleshoot this error is to ensure that you have a working network connection. You can do so by checking the network icon in the system tray. It should say connected. Nothing else. If it says limited connectivity, unidentified network or no internet access then read, Fix Unidentified Network – No Internet Access Error Windows.

Troubleshoot Your System

DNS server not responding wireless or wired connection? Perhaps it is time to check your system. Here are some of things that you can do to verify that everything is in order.

Did you know? Error 0x80004005 is one of the many errors that can occur on Microsoft's latest OS. Have you seen it? Read How To Fix Error 0x80004005 for further information.

Power Cycle

Perform a power cycle on your modem, router, and computer. If you have a combined modem & router, then you only need to restart it. To power cycle means that you need to switch off the devices completely. After turning off the devices, start each one, one after the other. Start with the modem, then the router and finally the computer. Allow each device to boot completely before starting the next.

Flush the DNS

Wireless router DNS server not responding error persists? Try a DNS flush. Open a ‘Command Prompt’ window. Type the command ‘ipconfig /flushdns’ to flush the DNS cache. After, restart the computer and check that your internet connection is working. If not, and it should, proceed to the next steps.

Change the DNS Server

If the above two methods didn’t work, You will need to manually enter an alternative DNS server. To do so, launch the run box and type ncpa.cpl and press enter. Once the new window launches, Select Properties option.

  1. Now in the Networking tab, scroll down until you find the “Internet Protocol Version 4 (TCP/IPv4)” entry. Select and Click it and then again click on the Properties button.
  2. Here choose the “Use the following DNS server addresses” option.
  3. Enter 208.67.222.222 into the “Preferred DNS server” field
  4. Enter 208.67.220.220 into the “Alternate DNS server” field.

Restart the computer and check that your computer connects to the internet. If you're still experiencing trouble then you can try troubleshooting your router. To do this, simply try a wired connection. If it works, then you might need to contact your network provider for further assistance. Thanks for reading, What is a DNS Error? How to Fix DNS Server Not Responding? on Orduh! If you have any suggestions or queries then please leave us a comment.

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