[Solved] Technitium DNS as a secondary nameserver

I have quite a few domains the bottom is pretty far down let me break my scroll wheel one moment.

Yeah nothing interesting to note at the bottom of External DNS any suggestions on what I should be looking for?

Just in case my original post wasn’t well written.
I’m looking to run an additional secondary DNS not to use exclusively external DNS Technitium can apparently run in tandem with a different Authoritative server so long as what’s mentioned in my OP is configured.