Best Free & Public DNS Servers [MUST KNOW] [2021]

Looking for Best Free & Public DNS Servers? This post will show Best Free & Public DNS Servers that you never knew before. If we browse, we can see that practically everybody has access to the web in your home or at work. If you understand enough about how the web works, you’ve probably become aware of DNS (Domain Name System).

The Domain Name System, or DNS, is a database that stores domain and IP addresses.

When users type a domain name into a web internet browser, such as or, the DNS servers seek for the IP address connected with that domain.

It makes a statement on the internet server of the visitor website after matching the IP address. However, not all DNS servers are reputable, particularly those offered by ISPs.

Best Free & Public DNS Servers [MUST KNOW] [2021]

The top free and public DNS servers are listed below.

Despite the fact that your IPS provides you with a default DNS server, using a different DNS server is always advantageous. Various DNS servers can provide you with higher speed, security, and some can even unclog region-blocked content, among other advantages.

So, in this post, we’ll go through some of the top DNS servers to assist you enhance your efficiency.

1. Google Public DNS

It is currently actually among the best and most popular DNS servers offered. It’s a free and open DNS server that initially went online in December 2009.

Google Public DNS protects clients from a range of security issues and provides much faster service than the ISP’s default DNS server. IP address is and need to be configured in users’ network settings.

 2. OpenDNS

Well, OpenDNS is yet another exceptional free public DNS server that you can use today. The general public DNS server is supplied by Cisco, and it concentrates on speed and security.

The amazing thing about OpenDNS is that it identifies and obstructs damaging websites instantly.

Additionally, OpenDNS utilizes Anycast routing to direct your internet traffic to the closest DNS servers.

The web speed is greatly increased as a result of this routing technique. Users need to setup their network settings to utilize IP addresses and as their DNS servers in order to use OpenDNS.

3. Comodo Secure DNS

It is one of the greatest anycast DNS infrastructures available, as it is cloud-based, load-balanced, geo-distributed, and extremely offered. Comodo Secure DNS is incredibly safe, as it obstructs phishing and malware domains by default.

Comodo Secure DNS currently has Anycast DNS facilities hosted in over 25 nations, which you won’t think. This implies that DNS servers will be available in many nations, resulting in quicker web speeds.

Users need to setup their network settings to utilize IP addresses and as their DNS servers in order to utilize Comodo Secure DNS.

4. CleanBrowsing

CleanBrowsing is a great app to utilize if you want to rapidly allow DNS obstructing on your Android phone. The CleanBrowsing Android software application is simple to utilize and permits users to block DNS on their cellphones.

CleanBrowsing, for example, can obstruct Adult sites on the internet. CleanBrowsing, on the other hand, is a new app that should not be relied on gently. CleanBrowsing, on the other hand, can be utilized to establish DNS obstructing on your child’s gadget.

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5. Cloudflare DNS

It’s one of the internet’s fastest and most privacy-conscious DNS servers. Cloudflare DNS, according to the business, can increase your internet speed by approximately 28 percent when compared to other public DNS services.

Another benefit of Cloudflare DNS is that it does not keep an eye on your browsing history. Users must setup their network settings to make use of the IP numbers and as their DNS servers in order to use Cloudflare DNS.

6. Norton ConnectSafe

Norton, the biggest security business, likewise provides a DNS server called Norton ConnectSafe, which few people know. This is a DNS solution that utilizes the cloud to protect your PC from phishing assaults.

Not only that, however Norton ConnectSafe likewise features a number of pre-configured content filtering schemes that prevent phishing sites, pornography, and a variety of other things.

To utilize Norton ConnectSafe, you must modify your home router’s DNS settings to use the IP address is and

7. Level3

For those unfamiliar, Level3 is an international company based in Colorado that provides free public DNS servers. What’s remarkable is that Level3’s DNS servers each have their own set of functions.

Configure your network settings to use the IP addresses and to use Level3 DNS servers.

8. OpenNIC

Simply put, OpenNIC is an open-source DNS service that desires be a practical option to the conventional DNS. Fortunately is that the DNS server secures your computer system from prying eyes by using ingenious mechanisms.

The DNS server will help you in maintaining your privacy in one of the most standard method possible.

You should setup your network settings to use the IP addresses and in order to use OpenNIC.

If you’re seeking for a public DNS server that can secure your computer system and other internet-connected devices against cyber attacks, you need to think about Quad9

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9. Quad9

What’s more, think what? Quad9 immediately limits access to potentially damaging sites.

Your information is not kept on the Public DNS server.

To use Quad9, modify your main and secondary DNS addresses to and, respectively.

10. SafeDNS

It’s one of the most popular and well-known cloud-based DNS providers. The DNS server is adequately optimized to provide you with a superior web searching experience.

To fulfill your budget plan, it offers both free and exceptional DNS servers. Utilize the IP addresses and to access SafeDNS servers.

So there you have it: the greatest free and public DNS servers readily available today. Please let us understand if you know of any more DNS servers similar to these in the remarks area listed below.

I hope you discovered this material useful!

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