Performing a basic port scan (nmap -F lexmasterclass.com)
Nmap scan report for lexmasterclass.com (77.240.183.195)
Host is up (0.16s latency).
rDNS record for 77.240.183.195: tadpole1-x.sketchengine.eu
Not shown: 97 filtered ports
PORT STATE SERVICE
22/tcp open ssh
80/tcp open http
443/tcp open https
Nmap done: 1 IP address (1 host up) scanned in 3.59 seconds