Warning:  OS detection will be MUCH less reliable because we did not find at least 1 open and 1 closed TCP port
Interesting ports on apachenitro11.com (209.181.123.75):
Port       State       Service
80/tcp     open        http                    
6361/tcp   filtered    unknown                 

Remote operating system guess: Windows NT4 / Win95 / Win98

# Nmap run completed at Sat Jan  5 03:08:21 2002 -- 1 IP address (1 host up) scanned in 11 seconds