Performing a basic port scan (nmap -F deervalley.asu.edu)
Nmap scan report for deervalley.asu.edu (23.185.0.4)
Host is up (0.00038s latency).
Other addresses for deervalley.asu.edu (not scanned): 2620:12a:8001::4 2620:12a:8000::4
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