Nmap scan report for renrenqunpin.com (154.214.168.187)
Host is up (0.15s latency).
Not shown: 979 filtered tcp ports (no-response), 15 filtered tcp ports (host-prohibited)
PORT     STATE  SERVICE
21/tcp   closed ftp
22/tcp   closed ssh
25/tcp   closed smtp
80/tcp   open   http
443/tcp  closed https
8086/tcp open   d-s-n

Nmap done: 1 IP address (1 host up) scanned in 9.24 seconds