15 Best Free and Public DNS Servers

Public DNS (Domain Name System) servers are publicly accessible servers that help translate domain names into IP addresses that computers can understand. DNS is essentially the internet’s address book, mapping domain names (such as google.com) to IP addresses (such as 216.58.194.174) that computers can use to access websites and other online resources.

Public DNS servers are typically operated by organizations or companies that offer them as a free service to the public. These servers can potentially offer faster and more reliable DNS resolution than the default DNS servers provided by internet service providers (ISPs), which may be overloaded or slow.

By using public DNS servers, users can potentially speed up their internet browsing, reduce the risk of encountering malicious websites, and access websites that may be blocked by their ISPs or local network. However, it’s important to choose a reputable and reliable public DNS provider to ensure that your internet traffic is not intercepted or compromised. In this article, I am making a list of the best and free public DNS servers. You can use any of these public DNS services as per your need.

Also see: DNS Records Lookup of any domain

List of Free and Public DNS Servers

Google Public DNS

Google Public DNS is a free public DNS service by Google that promises faster and more reliable DNS resolution. It also helps protect against spoofing attacks. This public DNS offers several security features such as DNSSEC support to help protect against DNS spoofing and cache poisoning attacks. It is also designed to block access to malicious websites and phishing domains, and it supports DNS-over-HTTPS and DNS-over-TLS for added security and privacy.

• 8.8.8.8
• 8.8.4.4

Cloudflare DNS:

Cloudflare DNS is another public DNS service offering fast and secure DNS resolution with built-in security features such as DNS-over-HTTPS and DNS-over-TLS, which encrypt DNS queries to prevent eavesdropping and tampering. It also includes malware blocking and parental controls, which can help protect against phishing and malware attacks, and it is designed to provide faster internet performance by caching frequently accessed domain names.

• 1.1.1.1
• 1.0.0.1

OpenDNS:

OpenDNS provides customizable DNS resolution with features such as content filtering, malware protection, and parental controls, allowing users to customize their DNS settings to their specific needs. It is designed to block access to phishing and malicious websites, and it supports DNSSEC for added security.

• 208.67.222.222
• 208.67.220.220

Quad9 DNS:

Quad9 DNS is also a fast and secure DNS service with built-in security features such as blocking access to known malicious domains and preventing users from connecting to compromised web servers. It is designed to provide faster internet performance by using a global anycast network and caching frequently accessed domain names.

• 9.9.9.9
• 149.112.112.112

Comodo Secure DNS:

Comodo Secure DNS provides built-in security features such as malware blocking and phishing protection, as well as content filtering and parental controls. It is designed to protect against DNS-based attacks such as cache poisoning and pharming.

• 8.26.56.26
• 8.20.247.20

Level3 DNS:

Level3 DNS offers fast and reliable DNS resolution for improved internet performance, with a global network of DNS servers designed to provide low latency and high availability.

• 209.244.0.3
• 209.244.0.4

Norton ConnectSafe DNS:

Norton ConnectSafe DNS comes with features such as content filtering and malware protection, allowing users to configure their DNS settings to their specific needs. It is designed to block access to phishing and malicious websites and supports DNSSEC for added security.

• 199.85.126.10
• 199.85.127.10

Verisign Public DNS:

Verisign Public DNS provides fast and reliable DNS resolution with DNSSEC support. DNSSEC helps protect against DNS spoofing and cache poisoning attacks. It is designed to provide high availability and low latency, with a global network of DNS servers.

• 64.6.64.6
• 64.6.65.6

DNS.WATCH:

DNS.WATCH comes with built-in security features such as blocking access to known malicious websites and phishing domains. DNS.WATCH DNS service also protects against DNS-based attacks such as cache poisoning and pharming.

• 84.200.69.80
• 84.200.70.40

Yandex DNS:

Yandex DNS is also a reliable and fast DNS server that offers several security features like phishing protection.

• 77.88.8.8
• 77.88.8.1

AdGuard DNS:

AdGuard DNS is known for offering a fast DNS resolution with built-in ad blocking. It blocks unwanted ads and protects against phishing attacks. You also get low latency and high availability, with a global network of DNS servers.

• 94.140.14.14
• 94.140.15.15

UncensoredDNS:

UncensoredDNS is also a good public DNS service. Like other services, it also offers built-in security features such as blocking access to known malicious websites and phishing domains.

• 91.239.100.100
• 89.233.43.71

FreeDNS:

FreeDNS offers fast and reliable DNS resolution with customizable DNS filtering, allowing users to configure their DNS settings to their specific needs.

• 37.235.1.174
• 37.235.1.177

Alternate DNS:

Alternate DNS also comes with built-in ad-blocking and malware protection. So, it can block unwanted ads and protect against malware attacks.

• 198.101.242.72
• 23.253.163.53

CleanBrowsing DNS:

CleanBrowsing DNS offers customizable DNS resolution with features such as content filtering, adult filtering, and security filtering, and more. It also supports DNS-over-HTTPS and DNS-over-TLS for added security and privacy.

• 185.228.168.9
• 185.228.169.9