Realizar un escaneo de puertos básico (nmap -F vivacut.com)
Nmap scan report for vivacut.com (8.219.95.18)
Host is up (0.19s 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 6.04 seconds