dns2doh

dns2doh - resolves with DNS and generates a DoH response.

doh - resolves a host name over DoH.

Docs: https://bagder.github.io/dns2doh/

FAQ

I can't base64 decode it!

It uses the base64url format, which is like normal base64 but with two letters changed.

Where's the spec?

DoH: RFC 8484

DNS: RFC 1035