Realizar un escaneo de puertos básico (nmap -F tep.com)
Nmap scan report for tep.com (216.84.89.152)
Host is up (0.014s latency).
Not shown: 98 filtered ports
PORT STATE SERVICE
80/tcp open http
443/tcp open https
Nmap done: 1 IP address (1 host up) scanned in 5.87 seconds