Looking for the easiest way to fix ‘DNS server not responding’ error in WordPress? You can get DNS not responding error on your own WordPress website or third-party sites for a number of reasons. In this article, we will show you how to easily troubleshoot and fix the ‘DNS server not responding’ error in WordPress.
What Is the 'DNS Server Not Responding' Error in WordPress?
The ‘DNS server is not responding’ error is one of the most common WordPress errors users may encounter. This error prevents you from visiting your own website, making it difficult to troubleshoot. Most beginners are unsure whether they are the only ones or everyone else seeing this error.
The ‘DNS server not responding’ error means that your browser was unable to contact the servers hosting the website.
This error usually occurs when there is an unavailable DNS provider, firewall issues, network connectivity issues, or there is a problem with your internet modem or router.
That said, let’s take a look at multiple ways to easily troubleshoot and fix the ‘DNS server not responding’ error on your website
A. Check Your Internet Connection
You may receive a ‘DNS server not responding’ error because your internet connection has been lost. To get started, you need to make sure you are currently connected to the internet. If the error persists even though your internet is connected, you can restart your internet connection by turning your computer on and off.
Or you can disconnect your router from the power supply and wait at least a minute before reconnecting it. After that, try to visit your WordPress blog to see if the error is gone.
B. Try Switching to Another Web Browser or Incognito Mode
Sometimes this error occurs because there is a problem with your default web browser. You can try to resolve the ‘DNS server not responding’ error by visiting your WordPress site using another browser such as Mozilla Firefox or Microsoft Edge.
For example, if you are using Google Chrome and the browser is showing the ‘DNS server not responding’ error, try accessing your website using Mozilla Firefox. You can also try opening the page in a private tab, like using Chrome’s Incognito mode.
If you can access the website in the other browser, that means the problem is with your default web browser. In this case, you can clear the browser cache to see if it fixes the problem. If this does not solve the problem, you can try reinstalling the browser.
C. Change DNS Server Address
Sometimes the ‘DNS server not responding’ error occurs because the DNS server assigned to you by your internet service provider is unavailable or has incorrect information.
In this case, you can resolve the issue by switching to a different public DNS server, such as Cloudflare or Google Public DNS, which offer free DNS addresses.
If you are using Windows, go to the Windows Search Box from the taskbar and type ‘ncpa.cpl’ to access the Network Connections page.
When you get to the ‘Network Connections’ page, right click on the internet connection you are using.
Then, simply select the ‘Properties’ option from the prompt that pops up.
At this point, you may need to provide an administrator password. If you do not have these permissions, contact your IT department or computer administrator.
After that, you will see the ‘Properties’ window.
Here you need to find and double click the ‘Internet Protocol Version 4 (TCP/IPv4)’ option from the list which will open a new window.
Once you’re here, simply check the ‘Obtain an IP address automatically’ box followed by the ‘Use the following DNS server addresses’ box.
Then you need to type the DNS address you get from public DNS servers and click the ‘OK’ button at the bottom.
For example: Cloudflare public DNS is 18.104.22.168 whereas Google public DNS is 22.214.171.124 and 126.96.36.199.
Now restart your computer and visit your site to see if the error has been resolved.
D. Clear Your DNS Cache
Just like your browser, the computer stores all the IP addresses of the websites you visit so it doesn’t have to look up the same IP address twice.
However, the DNS cache information can become outdated, causing a ‘DNS server not responding’ error on your site.
This can happen when you move your site to a new domain name or when you move your site to a new WordPress host.
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