Nmap scan report for rezzen.com (104.16.186.173)
Host is up (0.00094s latency).
Other addresses for rezzen.com (not scanned): 104.16.185.173
Not shown: 996 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 6.02 seconds