Nmap scan report for renren76.com (175.178.218.186)
Host is up (0.16s latency).
Not shown: 996 filtered tcp ports (no-response)
PORT     STATE  SERVICE
22/tcp   open   ssh
80/tcp   open   http
443/tcp  closed https
3306/tcp open   mysql

Nmap done: 1 IP address (1 host up) scanned in 11.20 seconds