www.unimayab.edu.mx-nmap_results

Starting nmap V. 2.54BETA3 ( www.insecure.org/nmap/ )
Warning:  OS detection will be MUCH less reliable because we did not find at least 1 open and 1 closed TCP port
Interesting ports on customer8-139.telmex.net.mx (148.233.8.139):
Port       State       Service
80/tcp     open        http                    

TCP Sequence Prediction: Class=trivial time dependency
                         Difficulty=35 (Easy)
Remote operating system guess: Windows NT4 / Win95 / Win98

Nmap run completed -- 1 IP address (1 host up) scanned in 6 seconds