Nmap scan report for renqi110.com (172.247.160.232)
Host is up (0.15s latency).
Not shown: 984 filtered tcp ports (no-response), 14 filtered tcp ports (host-prohibited)
PORT    STATE  SERVICE
80/tcp  open   http
443/tcp closed https

Nmap done: 1 IP address (1 host up) scanned in 20.10 seconds