I can't believe it's not built in, but it could be me just not finding it.

I want to know a server's role - in particular if it's running Terminal Services in Session Host or Gateway mode. This is of critical importance to many large organisations I would have thought, especially if you're licensing them with the external connector rather than RDP CALs.

I'm using naming convention for now, but that's a sloppy way to do it. There's got to be a way to do this!