Realizar un escaneo de puertos básico (nmap -F discoverstcharles.com)
Nmap scan report for discoverstcharles.com (34.74.254.27)
Host is up (0.059s latency).
rDNS record for 34.74.254.27: 27.254.74.34.bc.googleusercontent.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 2.73 seconds