# nmap (V. 2.54BETA22) scan initiated Fri Apr 13 05:04:03 2001.
 
Insufficient responses for TCP sequencing (3), OS detection may be less accurate
Interesting ports on  (206.48.142.34):
(The 1533 ports scanned but not shown below are in state: filtered)
Port       State       Service
21/tcp     open        ftp                     
23/tcp     open        telnet                  
25/tcp     open        smtp                    
53/tcp     open        domain                  
80/tcp     open        http                    
110/tcp    open        pop-3                   
113/tcp    closed      auth                    
143/tcp    open        imap2                   
443/tcp    open        https                   

Remote operating system guess: NetBSD 1.4 / Generic mac68k (Quadra 610)
Uptime 8.821 days (since Wed Apr  4 09:41:01 2001)

# Nmap run completed at Fri Apr 13 05:22:49 2001 -- 1 IP address (1 host up) scanned in 1126 seconds