The only server available on the dropdown in the profile is US2. (Look to the left, where it summarizes me... It lies and says US2 is my server because I have no control there.)
I clicked on the forum button when submitting a ticket on the NU1 queue. It brought me here.
So I think this is the official forum for Nutaku's server.
So I think I should be able to mark myself as being a resident of NU1 in that server's official forum.
Thanks!