How to Easily Switch Between Multiple DNS Servers in Windows

Ben Stegner 27-04-2018

If you’ve looked into your boosting your internet speed or getting around blocked content, you’ve probably come across DNS servers What Is a DNS Server and Why Is It Unavailable? A DNS server matches a host and domain name with its server IP address. When a DNS server is unavailable, you can't reach the URL. Read More , which are used to translate website domain names into IP addresses.


While using your ISP’s default DNS works fine, customizing your DNS has lots of advantages 5 Nifty Ways to Use DNS to Your Advantage One of the most underappreciated parts of the internet is the Domain Name System. DNS is often referred to as the phonebook of the internet, but it is far more than just a lookup service. Read More . But digging into your computer settings to change your DNS provider is a hassle, and keeping all those DNS server IP addresses straight isn’t always easy. Thankfully, a small utility can help solve both these issues.

Easily Switching Between Multiple DNS Servers


  1. Download the free Public DNS Server Tool (the link is in step 1 under Setting up public DNS servers).
  2. Extract the downloaded ZIP and run the PublicDNS.exe file inside.
  3. Confirm administrator access for the app. You’ll see the tool’s main interface once it launches.
  4. First, you should create a backup of your current DNS settings for easy restoration. Select Backup > Backup from the menu bar and choose a location to save the backup.
  5. Once that’s done, select your wireless card from the top dropdown menu or choose Select all to apply changes to all of them (if applicable). You might see multiple options if you have both an Ethernet and wireless connection available.
  6. Next, select the DNS server you’d like to use from the list. This tool currently supports 16 options, including Cloudflare’s new DNS How Cloudflare DNS Helps Solve 4 Big DNS Privacy Risks Cloudflare has released a free new security tool. Here's how Cloudflare DNS helps improves security, privacy, and even speed. Read More , Google’s Public DNS, OpenDNS, and more.
  7. With the server you want to use highlighted, click Change.
  8. You’ve successfully changed your DNS options!

To restore your original settings, just visit Backup > Restore and import your backup file. For further reading, check out why third-party DNS is more secure 4 Reasons Why Using Third-Party DNS Servers Is More Secure Why is changing your DNS a good idea? What security benefits does it bring? Can it really make your online activities more secure? Read More .

Whatsapp Pinterest

Enjoyed this article? Stay informed by joining our newsletter!

Enter your Email

Leave a Reply

Your email address will not be published. Required fields are marked *