Realizar un escaneo de puertos básico (nmap -F sbimf.com)
Nmap scan report for sbimf.com (20.47.89.111)
Host is up (0.22s latency).
Not shown: 99 filtered tcp ports (no-response)
PORT STATE SERVICE
443/tcp open https
Nmap done: 1 IP address (1 host up) scanned in 6.95 seconds