Interesting ports on 1181.cust.skynetweb.com (208.239.251.136):
(The 1534 ports scanned but not shown below are in state: closed)
Port       State       Service
21/tcp     open        ftp                     
25/tcp     open        smtp                    
80/tcp     open        http                    
110/tcp    open        pop-3                   
135/tcp    open        loc-srv                 
443/tcp    open        https                   
1031/tcp   open        iad2                    
5631/tcp   open        pcanywheredata          

Remote operating system guess: Windows NT4 / Win95 / Win98

# Nmap run completed at Fri Jun  1 06:01:09 2001 -- 1 IP address (1 host up) scanned in 26 seconds