Performing a basic port scan (nmap -F just-eat.co.uk)
Nmap scan report for just-eat.co.uk (172.64.148.52)
Host is up (0.00096s latency).
Other addresses for just-eat.co.uk (not scanned): 104.18.39.204
Not shown: 96 filtered tcp ports (no-response)
PORT STATE SERVICE
80/tcp open http
443/tcp open https
8080/tcp open http-proxy
8443/tcp open https-alt
Nmap done: 1 IP address (1 host up) scanned in 5.94 seconds