Enable DNS over HTTPS in Chromium based Browsers. DNS over HTTPS (DoH) is a protocol for performing remote Domain Name System (DNS) resolution via the HTTPS protocol. A goal of the method is to increase user privacy and security by preventing eavesdropping and manipulation of DNS data by man-in-the-middle attacks by using the HTTPS protocol to encrypt the data between the DoH client and the DoH-based DNS resolver. Encryption by itself does not protect privacy, encryption is simply a method to obfuscate the data. By March of 2018, Google and the Mozilla Foundation had started testing versions of DNS over HTTPS. In February 2020, Mozilla rolled out a version of Firefox that encrypts domain names by default for US-based users.
How to Enable DNS over HTTPS in Google Chrome?
1. Copy and paste below text in Address Bar.
chrome://flags/#dns-over-https
2. For Secure DNS lookups, change into Enabled from Deafult.
3. Relaunch your Browser

How to Enable DNS over HTTPS in Microsoft Edge?
This trick is only for Microsoft’s New Edge Browser because it is also based on Chromium.
1. Copy and paste below text in Address Bar.
edge://flags/#dns-over-https
or
chrome://flags/#dns-over-https
2. For Secure DNS lookups, change into Enabled from Deafult.
3. Relaunch your Browser
How to Enable DNS over HTTPS in Other Chromium based Browsers?
1. Copy and paste below text in Address Bar.
chrome://flags/#dns-over-https
2. For Secure DNS lookups, change into Enabled from Deafult.
3. Relaunch your Browser
Switch to a DoH-Compatible DNS Server
Switch to a DoH-Compatible DNS Server
To Switch to a DoH-Compatible DNS Server, you should know how to change the DNS servers. If not, then click the link below to know.
You can use one of the below DNS Servers
Google’s DNS | 8.8.8.8 | 8.8.4.4 |
Cloudflare / 1.1.1.1 | 1.1.1.1 | 1.0.0.1 |
OpenDNS | 208.67.222.222 | 208.67.220.220 |
You can check to see if DNS over HTTPS is working in browser by visiting Cloudflare’s Browsing Experience Security Check.
Click here to check it.
Run the test by clicking the button “Check my Browser” and see whether “Secure DNS” is enabled or not.
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