Hi,
I'm running two different minecraft servers on the same IP.

I registered the first one which is correctly detected:
37.59.52.171: 25565
query port: 25565

The second one is not detected by Gametracker
(but OK with another tracker than yours m***st****.net as well as http://dinnerbone.com/minecraft/tools/status/ ).
Details of non detected:
same IP (37.59.52.171)
port: 11111
query port: 11111

I, of course, checked everything regarding server.properties, firewall settings (port and your IP's list) and your recommendations on other topics before posting.

Any idea ? Can it be because of the same IP ?

Thx in advance.

I have same issue I know it is old but anyone have a solution?