5 Best DNS Servers (2020) – Free Public DNS For Speedy Connections

5 Best DNS Servers (2020) – Free Public DNS For Speedy Connections

If you want to know about the best DNS servers in 2020, stick with us till the last. It can be benfecial if you switch from your ISP to custom Dns server. As we know that public DNS server offers much better performance in terms of features.

DNS servers not only throws out the name of the website but also provides security features to protect the queries while they are in transit. Here in this article we are suggesting yout the best DNS servers in 2020 that are public and completely free.

What is DNS server?

Best DNS Servers

DNS server is responsible for translating domain name into IP address and is also known as phonebook of internet. Whever user types domain name such as ,DNS finds the correct IP address for those sites. After that browser uses thos address to access website information.

5 Best DNS Servers (2020)!

  • Quad9
  • Google Public DNS
  • Cloudfare(
  • OpenDNS
  • CleanBrowsing
Best DNS Servers


This server was co-developed by Global Cyber Alliance, IBM and packet clearing house. It is best known for blocking a malicious website to prevent attacks on the web. Quad9 collects data from various sources and then it is fed to the system. This DNS server is totally safe because it doesn’t stores any personal data of the user.

This server prevents the MITM attacks by encrypting connection between client device and DNS server as it supports DNSCrypt protocals. Quad0 offers public DNS server that works with IPv4 and IPV6. It also offers DNS over HTTPS and DNS over TLS security features.

DNS server address in IPv4 and IPv6 are :

IPv4-, (Secured), (Unsecured)

IPv6-2620:fe::fe, 2620:fe::9

Download : Quad9

Google public DNS:-

Google public DNS is one of the most popular DNS service in 2020. It offers some advanced features to the users. One of its disadvantage is that it tracks almost everything .

It was launched in 2009 and has live up to its standards. It handles more than trillion DNS queries in a single day. It also provides security features like DNS over HTTP and DNS over TLS and also works with IPv6 protocol. It helps to improve the website loading speed by providing latency boost.

DNS server address in IPv4 and IPv6 are :


IPv6-2001:4860:4860::8888, 2001:4860:4860::8844

Download: Google public DNS


Cloudfare is the content delivery network (CDN). is one of the fastest DNS server and it was launched by cloudfare in 2018. This DNS server supports D0h, DoT, DNSSEC.

It is available in android and iOS and also works in windows 10and macOS. Like other DNS server, you can configure Cloudflare DNS directly in the system settings.

DNS server address in IPv4 and IPv6 are :


IPv6-2606:4700:4700::1112, 2606:4700:4700::1002

Download: Cloudfare(


OpenDNS is one of the well known DNS server in 2020. This is the free DNS service that is well suited for home and personal use. It provides great security features and prevents attacks and content filtering. It offers DNSCrypt protocal and supports both IPv4 and IPv6.

This DNS server can handle more than 140 billion DNS request per day and has millions of users. It has many DNS servers located in different continents due to which it provides faster DNS resolution in various part of world.

DNS server address in IPv4 and IPv6 are :


IPv6-2620:119:35::35, 2620:119:53::53

Download: OpenDNS


This free and public DNS server provides filters that help in parental controls and blocks adult content. This sever was specially designed to supervise the activity of children.

It supports all security features such as DNSCrypt, DoH. It also offers seperate IP addresses for families, adults and other security filters. It has dediated app for Windows and macOS that enables DNS filters in single check but it doesn’t have android app.

DNS server address in IPv4 and IPv6 are :


IPv6-2a0d:2a00:1::2, 2a0d:2a00:2::2

Download: Cleanbrowsing

Related: How to improve internet speed connection on your computer?

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Prashant Poudel