Realizar un escaneo de puertos básico (nmap -F megasrv.de)
Nmap scan report for megasrv.de (46.38.243.234)
Host is up (0.15s latency).
Not shown: 99 filtered tcp ports (no-response)
PORT STATE SERVICE
80/tcp open http
Nmap done: 1 IP address (1 host up) scanned in 5.34 seconds