windows - How to check if port is in use (remote machine) -

windows - How to check if port is in use (remote machine) -

is there possibility check if specific port on remote windows machine (for illustration 3389 rdp) in use? localy utilize netstat, want check remotely. can telnet? or something?

edit: tried portqry (proposed user3365848: http://www.gfi.com/blog/scan-open-ports-in-windows-a-quick-guide/), give me info if scheme listening on 3389 port, not if have active rdp session. or maybe i'm doing wrong?

windows port telnet netstat