Can't get discord.com to work on docker client

[nodiaque]

Hello everyone,

I have dnscrypt-proxy installed on my pfsense, I have an unraid machine that run docker. The unraid machine have my pfsense router as it's dns resolver, thus all docker also use it.

If I do "ping discord.com" from unraid, it work. If I do the same from any of the docker, I get "bad address 'discord.com'". In the log, I see only this:

If I disable dns crypt, docker work again.

I can ping everything else I tried, it seems only discord.com doesn't work from the docker.

Any clue?

Thank you

edit: nslookup when dnscrypt is enabled then disabled

[nodiaque]

ok so disabling DNSSec in DNSResolver fixed the problem