DoH and DoT

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From AAISP Support Site


FireFox

Setting up DOH

Menu -> Preferences -> Scroll down to Network Setting... -> Scroll down and tick 'Enable DNS over HTTPS' and enter in a Custom provider

Checking your browser

Firefox: in your URL bar, type: about:networking#dns

Checking the DOH server with curl

Note: curl version 7.62.0 or above is required.

curl --doh-url https://doh-server https://website

This will download the webpage but would have used the DOH server to resolve the DNS.