Performing a basic port scan (nmap -F oystergroup.co.nz)
Nmap scan report for oystergroup.co.nz (34.87.228.205)
Host is up (0.14s latency).
rDNS record for 34.87.228.205: 205.228.87.34.bc.googleusercontent.com
Not shown: 97 filtered tcp ports (no-response), 1 filtered tcp ports (host-prohibited)
PORT STATE SERVICE
80/tcp open http
443/tcp open https
Nmap done: 1 IP address (1 host up) scanned in 6.05 seconds