The IP being scanned is 64.45.237.78 Your Nmap Results Below: Starting Nmap 4.20 ( http://insecure.org ) at 2007-04-18 17:53 EDT Warning: OS detection for 64.45.237.78 will be MUCH less reliable because we did not find at least 1 open and 1 closed TCP port 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 fl-64-45-237-78.sta.embarqhsd.net (64.45.237.78): Not shown: 9993 filtered ports PORT STATE SERVICE VERSION 25/tcp open smtp Microsoft ESMTP 6.0.3790.3959 53/tcp open domain Microsoft DNS 80/tcp open http Microsoft IIS webserver 6.0 110/tcp open pop3 MS Exchange 2003 pop3d 6.5.7638.1 443/tcp open ssl Microsoft IIS SSL 1723/tcp open pptp? 3389/tcp open microsoft-rdp Microsoft Terminal Service Device type: general purpose Running (JUST GUESSING) : Microsoft Windows 2003 (89%) Aggressive OS guesses: Microsoft Windows 2003 Server SP1 (89%) No exact OS matches for host (test conditions non-ideal). Service Info: Host: ns1.industrial-logic.com; OS: Windows OS and Service detection performed. Please report any incorrect results at http://insecure.org/nmap/submit/ . Nmap finished: 1 IP address (1 host up) scanned in 192.085 seconds