Realizar un escaneo de puertos básico (nmap -F abanca.com)
Nmap scan report for abanca.com (213.170.41.173)
Host is up (0.16s latency).
Not shown: 98 closed ports
PORT STATE SERVICE
80/tcp open http
443/tcp open https
Nmap done: 1 IP address (1 host up) scanned in 5.48 seconds