Performing a basic port scan (nmap -F authenticresok.com)
Nmap scan report for authenticresok.com (34.210.134.29)
Host is up (0.025s latency).
rDNS record for 34.210.134.29: ec2-34-210-134-29.us-west-2.compute.amazonaws.com
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 1.95 seconds