Windows Change DNS Server: Everything You Need to Know

Hello Dev, if you are looking to change your DNS server on Windows, you have come to the right place. In this article, we will explore everything you need to know about how to change your DNS server on Windows. DNS servers are an essential component of the internet, and by changing your DNS server, you can improve your internet speed, security, and privacy. So, let’s dive in!

What is a DNS Server?

A DNS server is a computer server that translates domain names into IP addresses. When you type a URL into your web browser, the request is sent to a DNS server, which returns the IP address of the website you are trying to access. Without a DNS server, you would need to remember the IP address of every website you want to visit, which is not practical.

A DNS server is essential for browsing the internet, and it can have a significant impact on your internet speed and security. By changing your DNS server, you can optimize your internet experience and protect your online privacy.

How Does a DNS Server Work?

When you enter a URL into your web browser, the request is sent to your internet service provider’s (ISP) DNS server. If the ISP’s DNS server has a record of the website’s IP address, it returns the address to your computer, which then connects to the website’s server.

If the ISP’s DNS server does not have a record of the website’s IP address, it sends the request to other DNS servers until it finds the correct IP address. This process can take several seconds, which can affect your internet speed.

Why Should You Change Your DNS Server?

There are several reasons why you might want to change your DNS server:

• Improved Internet Speed: By using a faster DNS server, you can reduce the time it takes to connect to websites.
• Bypassing Internet Censorship: Some countries or ISPs block access to certain websites. By using a different DNS server, you can bypass these restrictions.
• Improved Security: Some DNS servers are more secure than others. By using a secure DNS server, you can protect yourself from phishing and malware attacks.
• Improved Privacy: Some DNS servers log your browsing data, which can be used to track your online activities. By using a private DNS server, you can protect your online privacy.

How to Change Your DNS Server on Windows?

Changing your DNS server on Windows is a straightforward process. Here are the steps:

1. Open the Control Panel by searching for it in the Start menu.
2. Click on Network and Sharing Center.
3. Click on Change adapter settings on the left-hand side.
4. Right-click on your network adapter and select Properties.
5. Select Internet Protocol Version 4 (TCP/IPv4) and click on Properties.
6. Select Use the following DNS server addresses.
7. Enter the IP addresses of the DNS servers you want to use. You can use public DNS servers like Google DNS (8.8.8.8 and 8.8.4.4) or OpenDNS (208.67.222.222 and 208.67.220.220).
8. Click on OK to save your changes.

Troubleshooting Windows DNS Server Issues

While changing your DNS server on Windows is a straightforward process, you may encounter issues along the way. Here are some common issues and how to fix them:

DNS Server Not Responding

If you are unable to connect to the internet, you may see a message that says “DNS server not responding.” This issue can be caused by several factors, including a malfunctioning DNS server, incorrect network settings, or a faulty network adapter. Here are some steps you can take to fix this issue:

1. Restart your router and modem.
2. Reset your network settings by typing “netsh winsock reset” into the Command Prompt.
3. Update your network adapter drivers.
4. Disable your antivirus and firewall temporarily to see if they are causing the issue.
5. Try using a different DNS server.

DNS Server Configuration Error

If you receive an error message that says “DNS server configuration error,” it means that your DNS server settings are incorrect. Here are some steps you can take to fix this issue:

1. Check that you have entered the correct DNS server IP addresses.
2. Reset your DNS settings by typing “ipconfig /flushdns” into the Command Prompt.
3. Disable any VPN or proxy connections you have enabled.
4. Try using a different DNS server.

Frequently Asked Questions (FAQ)

Conclusion

In conclusion, changing your DNS server on Windows can have a significant impact on your internet speed, security, and privacy. By following the steps outlined in this article, you can change your DNS server in just a few minutes. If you encounter any issues, refer to the troubleshooting steps above or consult with a technical expert.