Performing a basic port scan (nmap -F apoyofinanciero.uniandes.edu.co)
Nmap scan report for apoyofinanciero.uniandes.edu.co (20.72.246.70)
Host is up (0.029s 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 2.53 seconds