Performing a basic port scan (nmap -F altiusdata.com)
Nmap scan report for altiusdata.com (13.66.138.99)
Host is up (0.029s latency).
Not shown: 98 filtered tcp ports (no-response)
PORT STATE SERVICE
80/tcp open http
443/tcp open https
Nmap done: 1 IP address (1 host up) scanned in 2.45 seconds