The current finish of the whole network stuff is... exhausting.

We are in the finishing phase...

Like in the Simpsons:
Knife goes in, guts come out.

I've debugged today 4 h DNS...

One of the nodes - and the only node of 5 - didn't resolve one zone of many correctly.

It always tried to resolve via INet / Dot ...

So a _very_ special snowflake.

After going crazy... I decided to isolate the setup and increase verbosity for debugging.

It tourned out that the DNS server answered correctly - but was asked then again for a response by the defective node.

So I ripped out DNSSEC out from the DNS server, hoping the defective node would be fine with it.

Nope. It resolved then by itself via internet...

Well...
A lot of domain-insecure sprinkles later the defective node behaved correctly.

But why the fuck does _ONE_ single fucking stupid cunt machine decide to go rogue? Every node is equal....

It's just... Insane.

And reading the logs was insane too.