Performing a basic port scan (nmap -F eastlink.com.au)
Nmap scan report for eastlink.com.au (103.241.84.83)
Host is up (0.15s 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 4.61 seconds