Top #3 Best Free and Public DNS Servers 2024

Quickly: Top #3 Best Free and Public DNS Servers (Only for those who has less time)

Through the use of public Domain Name Servers (DNS), material on the network is filtered across all applications.

The DNS applications come equipped with a content filtering capability that prevents access to pornographic and fraudulent information.

Through the utilization of these applications, companies and families are able to establish a secure and dependable online environment.

Here are some popularly known best and fastest DNS Servers

Gcore Public DNS Servers
Google Public DNS

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Are you looking for the best public DNS servers? Then this is the perfect place for you to start. I still remember the day when I spent almost 4 hours finding the best working DNS servers online. I don’t want you to face the same scenario as me. This is why I am writing an article about the best free and public DNS servers that you can use to increase your internet speed if you are facing a slow internet connection.

Before we go any further, I would highly suggest you remember that these are public DNS servers. Any hacker can try to hack them, so always use a VPN to secure your privacy. If you don’t want to risk it, you can always go with the paid DNS servers available online.

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Quick DNS Servers

ProviderPrimary DNSSecondary DNS
Control D76.
OpenDNS Home208.67.222.222208.67.220.220
Alternate DNS76.76.19.1976.223.122.150
AdGuard DNS94.140.14.1494.140.15.15

Also Read: Best Onion Sites on Dark Web

Best Free and Public DNS Servers You can use now

#1. Google Free and Public DNS Servers

google public dns server

Not many know about it, but Google also provides the best and most free public DNS servers for users around the world, which require no registration. You can use the Google DNS server as much as possible because there are no request limits. Google is a trillion-dollar company known for its security, so you can trust their servers. They keep their users safe from cyberattacks like DoS attacks.

One of the best things about using Google Public DNS servers is that your IP address gets deleted within 48 hours, so your data can’t be saved by Google.

  • Primary Google DNS Address:
  • Secondary Google DNS Address:

Also Read: Best Torrent Sites

#2. Cloudflare Free and Public DNS Servers

Cloudflare dns server

Cloudflare is one of the best web performance and security companies in the world and thousands of websites use its services. I personally use Cloudflare-free DNS servers from time to time when my internet speed is not working properly or if I am facing slow internet speed.

If you play games and face slow internet speed, you should definitely give Cloudflare public DNS servers a chance. They are reliable and provide good speed, especially for gaming. Just like Google, Cloudflare also doesn’t collect your data, and your IP address gets deleted within 24 hours.

  • Primary Cloudflare DNS Address:
  • Secondary Cloudflare DNS Address:

#3. OpenDNS Free and Public DNS Servers

Open Dns Server

The main USP of using OpenDNS servers is that you can easily filter out 18+ content (adult content) and make it safer for children in your family. In order to use OpenDNS servers, you have to create a free account. Once you get access to your account, there are lots of filters to choose from. Whenever I use OpenDNS servers, I always make sure to turn on the adult content filter to keep my children safe from unwanted websites.

OpenDNS servers are very easy to use, which is why they come in at the third position on this list. You can also do more customization, like deleting your date by yourself and other things.

  • Primary OpenDNS Address: Basic | Family Shield
  • Secondary OpenDNS Address: Basic | Family Shield

FAQ for DNS Servers

How do I change my DNS servers?

These actions will modify your DNS servers:

Choose a DNS provider: Google DNS (,, Cloudflare DNS (,, or OpenDNS ( Find your preferred DNS servers.

For Windows:

  • Open Control Panel.
    Click “Network and Internet” or “Network and Sharing Center.
  • Change adapter settings” from the left sidebar.
  • Right-click your network adapter (Wi-Fi or Ethernet) and select “Properties.
  • Choose “Internet Protocol Version 4 (TCP/IPv4)” and click “Properties.
  • Select “Use the following DNS server addresses” and enter the desired addresses in the window that displays.
  • To save, click “OK“.

For MacOS

  • Select “System Preferences” from the Apple menu on macOS.
  • Choose “Network.
  • Select the network connection (Wi-Fi or Ethernet) from the left sidebar.
  • Click “Advanced“.
  • DNS” tab.
  • Select DNS servers and click the minus (-) button to remove them.
  • Add new DNS servers by clicking +.
  • Enter your selected DNS servers.
  • To save, click “OK“.

For Ubuntu:

  • Open Terminal.
  • Edit “resolv.conf” with a text editor: sudo nano /etc/resolv.conf
  • If a line starts with “nameserver,” comment it out with “#“.
  • Insert lines like these to add new DNS servers: nameserver nameserver
  • Change the IPs to your DNS server addresses.
  • Save and quit the text editor.

Note: These are generic instructions, and your operating system version or distribution may vary. If you need help, visit your operating system’s official documentation or support services.


One should always have knowledge of DNS servers. DNS servers come in very handy sometimes. Whenever you are facing a slow internet connection, you can always use these free and public servers to make your internet speed better. You can also add them to your Kodi addons for better streaming.

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I'm a technology cyber expert and VPN expert. I love to stay up-to-date on the latest tech trends and explore new ways to use technology to improve my life. I also enjoy writing about these topics.

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