Insufficient responses for TCP sequencing (3), OS detection may be less accurate
Interesting ports on  (200.38.77.253):
(The 1534 ports scanned but not shown below are in state: closed)
Port       State       Service
53/tcp     open        domain                  
80/tcp     open        http                    
135/tcp    open        loc-srv                 
389/tcp    open        ldap                    
2040/tcp   open        lam                     
5001/tcp   open        commplex-link           
8080/tcp   open        http-proxy              
9090/tcp   open        zeus-admin              

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

# Nmap run completed at Fri Jun  1 23:06:16 2001 -- 1 IP address (1 host up) scanned in 10 seconds