# nmap (V. 2.54BETA22) scan initiated Mon Apr 16 00:56:01 2001.
 
Interesting ports on webnsla.clan.lib.nv.us (206.194.195.25):
(The 1538 ports scanned but not shown below are in state: filtered)
Port       State       Service
23/tcp     closed      telnet                  
25/tcp     open        smtp                    
53/tcp     closed      domain                  
80/tcp     open        http                    

Remote operating system guess: Windows NT4 / Win95 / Win98

# Nmap run completed at Mon Apr 16 01:06:13 2001 -- 1 IP address (1 host up) scanned in 612 seconds