8 Best DNS Servers [2021] (Free and Public)

DNS or Domain Name Server is a term used on the Internet and it is the equivalent of a phone book that tells you how to connect to a person. Similarly, DNS servers maintain a directory of domain names and translate them to Internet Protocol (IP) addresses. Even though Internet Service Provider (ISP) comes with a default DNS Server, using a third-party DNS server provides many more advantages. A third-party DNS server helps in improving the speed and stability of the Internet connections. It also helps in securing Internet connections and accessing content that is blocked in your geographical area. So here we list the 8 Best DNS Servers (Free and Public) to help you choose from.

Once you have identified the best DNS server, you can just change your IP address to the specific ones to browse faster.

Best DNS Servers

1. Google Public DNS

Google Public DNS is the largest public DNS service in the world. It can be used by changing your IP addresses to and It supports IPv6 connectivity as well, If you want to use IPv6, you need to change IP address accordingly. It uses anycast routing for finding the closest server for data interaction. Google Public DNS protects from DoS attacks. Google Public DNS provides enhanced security and optimized speed. More details on Google DNS is available here.

2. OpenDNS:

OpenDNS is yet another good option if you are looking for enhanced control. It comes in two variants personal and business. Both come with enhanced features like parental controls, phishing protection. It supports Anycast routing and provides good speed as well. So for better security and maximum speed change, you can select Open DNS and switch to Open DNS, you need to change the IP address to and

3. Level3 DNS

Level3 DNS is another good choice in DNS servers as it makes sure that the speed is at its best. It guarantees enhanced reliability and performance in the long run. Level3 DNS has a very good infrastructure and uses high-end technologies. By changing your IP address to,,,,, and you can use Level3 DNS. More details on Level3 DNS can be found here.

4. OpenNIC DNS

OpenNIC DNS provides free availability and secures web censorship. The server infrastructure of OpenNIC DNS is so vast that you can choose the best for you.  You have to just visit the website and OpenNIC DNS will tell you the most appropriate DNS server, that is near to your location. This way, it makes sure that you get the best speed when browsing. More details on OpenNIC DNS is available here.

5. Comodo Secure DNS

Comodo Secure DNS is yet another good DNS server that uses a powerful network that includes a huge number of servers and provides enhanced speed, reliability as well as safety in the long run. It also blocks harmful sites and pages and will make sure that you don’t visit any of those. You can use Comodo Secure DNS by changing the IP address to and More details on Comodo DNS is available here.

6. DNS Watch:

DNS.WATCH comes with a minimal concept and provides you free fast & uncensored internet. It has been providing uninterrupted service for a long time now. It can be implemented in a variety of devices, including Windows, Mac, Linux, and routers. It secures from internet censoring too. So just need to change the IP address to and for having DNS.WATCH as the DNS server.

7. Norton ConnectSafe:

Norton ConnectSafe comes with enhanced protection. It can be used in both systems & routers. It offers three different variants of protection with each one having different IP. The first variant of this DNS provides protection against malware, phishing, and scam. There is also one for your protection from security and pornography and the third is protection from security, pornography, and others. For home network router configuration will be enough and business section other features like Wi-Fi MSP and Real-time Protection are there. You can get more details from here.

8. DNS Advantage:

DNS Advantage is one of the good and fastest DNS options available. It helps you in loading your websites faster and you can easily switch to DNS advantage by changing the IP address to and You can get more details on DNS Advantage from here.

So which DNS server are you using for your Internet?

Sowmia is the Content Manager for Techniqued and she curates articles for the blog. She is also actively involved in Techniqued’s YouTube channel where she creates videos of latest mobile phones which we review.

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  1. I Prefer Google Public DNS thank you for this amazing post

  2. […] Related Reading: 8 Best DNS servers (2019) […]

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