Many people have experienced several problems regarding the DNS server as they cannot connect to the Internet. The DNS (Domain Name System) is a hierarchical naming system which is used to identify the website and the IP address. It also maintains the domain namespace. The reason why it causes errors on your system is down to the way in which Windows can often become confused with the various important DNS settings that your PC may have.
What Causes The DNS Server To Not Repsond
There can be a number of different reasons which cause the DNS server to not respond, some of which are:
- Incorrect DNS settings
- IP Address has changed
- Firewall Issues.
How To Fix The DNS Problems
Step 1 - Disable The Firewall
The firewall is put in place to protect your computer from potentially dangerous and unwanted intrusions on your system. However sometimes it can prevent even the most necessary access to our computer which can cause problems like this one. To disable the firewall follow these instructions:
- Click Start, in the search box type ‘Windows Firewall’.
- Once the option appears click ‘Windows Firewall’.
- This should bring up the firewall window and on the left you have the option to turn off the firewall, click this.
- You should then proceed to turn off your Windows Firewall and press OK.
Step 2 - Clean Browser Cache
Often you will find that most Internet connection problems are related to the Browser Cache
Step 3 - Clean Out The Registry
The registry is also another cause of the DNS server failing to respond. The “registry” is a large database for Windows, which stores all the important settings & functions that your computer will be using to run. The DNS Server failing to respond error often be caused by registry settings becoming damaged & corrupted, making it essential that you’re able to clean the possible problems this part of your PC has by using a reliable registry cleaner tool. Cleaning the registry will ensure that all problematic files and faulty components get deleted out of the system. However, before proceeding with this method, a registry cleaner application must be downloaded. Choose wisely, and make sure the program you go with comes highly recommended by computer experts, as some registry cleaners are outdated and ineffective.