What Is the Best Open DNS Server?


Scott Campbell

When it comes to choosing the best open DNS server, there are several factors to consider. In this article, we will explore the different options available and help you make an informed decision. Let’s dive in!

What is DNS?

DNS stands for Domain Name System. It is responsible for translating domain names into IP addresses, allowing computers to communicate with each other over the internet. When you type a website URL into your browser, a DNS server is used to resolve that domain name into the corresponding IP address.

Why Choose an Open DNS Server?

An open DNS server refers to a public DNS resolver that is not operated by your Internet Service Provider (ISP). Many individuals and organizations prefer using open DNS servers for various reasons:

  • Better Performance: Open DNS servers often have faster response times compared to ISP-provided ones, resulting in quicker website loading speeds.
  • Improved Security: Some open DNS servers offer additional security features such as malware blocking and phishing protection, enhancing your online safety.
  • Bypassing Restrictions: Open DNS servers can help you bypass certain content restrictions imposed by ISPs or governments.

Top Open DNS Servers

1. Google Public DNS

IP Addresses: 8.8.8, 8.4.4

Google Public DNS is one of the most popular choices due to its reliability and fast performance. It offers enhanced security features and supports both IPv4 and IPv6 addresses.

2. Cloudflare DNS

IP Addresses: 1.1.1, 1.0.1

Cloudflare DNS is known for its privacy-focused approach and strong emphasis on security. It boasts fast response times and offers additional features like DNS over HTTPS (DoH) and DNS over TLS (DoT).

3. OpenDNS

IP Addresses:, 208.220.220

OpenDNS provides customizable filtering options, making it a great choice for families or organizations looking to restrict access to certain websites or content categories.

How to Change Your DNS Server?

To change your DNS server, follow these steps:

  1. Windows: Go to Control Panel > Network and Internet > Network and Sharing Center > Change Adapter Settings > Right-click on your network connection > Properties > Internet Protocol Version 4 (TCP/IPv4) or Internet Protocol Version 6 (TCP/IPv6) > Properties > Use the following DNS server addresses.
  2. macOS: Go to System Preferences > Network > Advanced > DNS > Click the ‘+’ button to add a new DNS server address.
  3. Linux: Edit the /etc/resolv.conf file and add the desired DNS server addresses.

Remember to note down your current DNS settings before making any changes, so you can revert back if needed.

In Conclusion

The best open DNS server for you depends on your specific needs and preferences. Google Public DNS, Cloudflare DNS, and OpenDNS are all excellent choices that offer various benefits such as improved performance, enhanced security, and content filtering options.

Take the time to explore these options and find the one that suits you best. Changing your DNS server can significantly improve your internet experience and provide you with a safer browsing environment.

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