www.tatine.com.br-nmap_results

Starting nmap V. 2.54BETA3 ( www.insecure.org/nmap/ )
Interesting ports on dns.hardwork.com.br (200.248.102.100):
(The 2 ports scanned but not shown below are in state: closed)
Port       State       Service
25/tcp     open        smtp                    
53/tcp     open        domain                  
80/tcp     open        http                    

TCP Sequence Prediction: Class=trivial time dependency
                         Difficulty=6 (Trivial joke)
Remote operating system guess: Windows NT4 / Win95 / Win98

Nmap run completed -- 1 IP address (1 host up) scanned in 98 seconds