K3CAN

I have tried to use Adguard Home’s DNS rewrites as well as custom query filters to catch local requests for sub.domain.tld and point them instead to Unraid.IP.Address, but this does not resolve.

According to the logs you posted, it’s resolving just fine, the server is just refusing the connection.

What you’re trying to do is a pretty typical setup, and one that I use myself (except that I ditched AGH for a simpler set up).

Internal DNS points to the internal address of the reverse proxy, external DNS points to the external address (both are the same of your using ipv6).

You just need to look into why the server is refusing the connection. Anything in the logs?

Yeah, but there’s no compose file for the converter. How can you possibly run a single python script without docker+compose?