Performing a basic port scan (nmap -F gatsbyjs.com)
Nmap scan report for gatsbyjs.com (151.101.66.22)
Host is up (0.00055s latency).
Other addresses for gatsbyjs.com (not scanned): 151.101.2.22
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 2.08 seconds