I’ve got:
R720 w/ 2697v2s, 12 hdds
Some Intel 2011 box w/ 2667v2s
A custom AM5 server w/ 7700x, 8 hdds
An old Cisco enterprise 48 port (&4 SFP+) switch
It seems to hover ~800w.
I’m looking into replacing a lot of it especially the Intel server because it’s used for just pfSense.
I’m a little confused, mine is setup in the same way you described I believe and accessing the subdomain without any additional port still forwards it correctly to the destination ip:port.