Realizar un escaneo de puertos básico (nmap -F csntm.org)
Nmap scan report for csntm.org (13.65.193.29)
Host is up (0.025s 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 7.50 seconds