Realizar un escaneo de puertos básico (nmap -F imcu.com)
Nmap scan report for imcu.com (20.118.17.184)
Host is up (0.037s 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 3.38 seconds