DNS Server Errors – How To Fix Them

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While browsing the Internet, is your computer displaying "DNS Error or Server not found" message? Are you wondering how to fix the problem? Well, there are many reasons for which such problem occurs. DNS stands for "Domain Name System". If you are experiencing DNS server errors, this article is worth reading. Here you will find some useful tips to fix DNS server errors. You may also call a tech support provider to help you to fix this issue.

Why DNS Error Occurs

Before talking about the solution on how to fix DNS server errors, let's take a look at what exactly DNS error is and why does it occur. This happens when the server fails to resolve IP address corresponding to the domain name that you are looking for.

The problem could occur due to diverse reasons. There might be Internet connectivity problem on your side or it could be the problem with the web server that is hosting the website. If the problem is on your side, then you can try and fix it. But if the problem is with the hosting server, then you have no option left. You need to wait until they (the server hosting company) fix it.

Troubleshooting Tips to Fix DNS Error

If the DNS server error is occurring due to the problem on your side, you can try some troubleshooting steps to fix it. First what you need to do is to change firewall settings. The firewall on your PC controls the incoming and outgoing Internet data traffic. If the firewall is configured in such a way that it will block some specific websites, you will never be able to access these websites.

- Change Firewall Settings

In order to fix this issue you need to change the firewall settings. The process is very easy. Go to the 'Control Panel' and open the windows firewall settings. Under 'Exceptions' tab, click on 'Add Program' and click on your browser in the list of programs that open and then Click on 'OK'. Now open the 'Add Port' option and enter the name 'HTTP' for name. You also need to add the number 80 for port number. This will probably resolve the issue.

- Clear DNS Cache

You also need to clear DNS cache. Once a website is opened on your PC, it sends a request to the DNS server for IP address translation. And this is stored in the 'DNS cache' on your computer. Whenever that particular website is opened on your PC for the next time, the information is retrieved from the cache itself. This ultimately renders faster browsing experience to the users. You may experience DNS error issue if there was an earlier failed attempt at retrieving IP address. So, clear your DNS cache in order to fix the issue. You can do it by typing in the command - 'ipconfig /flushdns' in the command prompt.

- Check DNS Settings

You also need to check DNS settings for your Internet connection. In addition, clearing cookies and browsing history is also crucial.

- Using Third-Party Software

You may also try resolving the issue using third-party software. There are many such applications available on the web. PageFix 2.0 - DNS Error Fix is a popular name in this regard. Download and install the software on your PC and run it in order to troubleshoot the problem.

These are some useful tips to fix DNS error. A computer repair company could be consulted for further help.

Get computer services from a PC repair company for resolving DNS error. Many service providers offer services to the PC user at a very convenient price.

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