Realizar un escaneo de puertos básico (nmap -F connectu.vodacom.cd)
Nmap scan report for connectu.vodacom.cd (91.220.208.30)
Host is up (0.20s 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 6.09 seconds