Nmap scan report for renrenlie.com (23.224.201.198)
Host is up (0.00095s latency).
Not shown: 982 filtered tcp ports (no-response), 10 filtered tcp ports (host-prohibited)
PORT      STATE  SERVICE
20/tcp    closed ftp-data
21/tcp    closed ftp
80/tcp    open   http
631/tcp   closed ipp
2021/tcp  closed servexec
3306/tcp  closed mysql
20828/tcp closed unknown
21571/tcp closed unknown

Nmap done: 1 IP address (1 host up) scanned in 6.59 seconds