Nmap scan report for renrenyunshang.com (47.99.96.141)
Host is up (0.17s latency).
Not shown: 991 filtered tcp ports (no-response), 3 filtered tcp ports (host-prohibited)
PORT     STATE  SERVICE
21/tcp   open   ftp
22/tcp   open   ssh
80/tcp   open   http
443/tcp  open   https
888/tcp  open   accessbuilder
8888/tcp closed sun-answerbook

Nmap done: 1 IP address (1 host up) scanned in 9.45 seconds