Insufficient responses for TCP sequencing (1), OS detection may be less accurate
Interesting ports on cbinet.com (4.42.141.10):
(The 1531 ports scanned but not shown below are in state: closed)
Port       State       Service
21/tcp     open        ftp                     
25/tcp     open        smtp                    
53/tcp     open        domain                  
79/tcp     open        finger                  
80/tcp     open        http                    
106/tcp    open        pop3pw                  
110/tcp    open        pop-3                   
135/tcp    open        loc-srv                 
139/tcp    open        netbios-ssn             
180/tcp    open        ris                     
1031/tcp   open        iad2                    

Remote OS guesses: Windows NT4 / Win95 / Win98, Windows NT 4 SP3, Microsoft NT 4.0 Server SP5 + 2047 Hotfixes

# Nmap run completed at Wed Aug  1 04:45:31 2001 -- 1 IP address (1 host up) scanned in 29 seconds