Performing a basic port scan (nmap -F simuldocs.com)
Nmap scan report for simuldocs.com (51.140.47.84)
Host is up (0.13s 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 5.16 seconds