Realizar un escaneo de puertos básico (nmap -F uhi.ac.uk)
Nmap scan report for uhi.ac.uk (194.35.219.106)
Host is up (0.15s 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 5.97 seconds