Realizar un escaneo de puertos básico (nmap -F rousselot.com)
Nmap scan report for rousselot.com (52.210.130.163)
Host is up (0.15s latency).
rDNS record for 52.210.130.163: ec2-52-210-130-163.eu-west-1.compute.amazonaws.com
Not shown: 98 filtered tcp ports (no-response)
PORT STATE SERVICE
80/tcp open http
443/tcp open https
Nmap done: 1 IP address (1 host up) scanned in 5.44 seconds