Nmap scan report for rifreight.com (117.50.56.137)
Host is up (0.17s latency).
Not shown: 996 filtered tcp ports (no-response)
PORT     STATE  SERVICE
80/tcp   open   http
443/tcp  closed https
3389/tcp open   ms-wbt-server
8888/tcp open   sun-answerbook

Nmap done: 1 IP address (1 host up) scanned in 16.69 seconds