Nmap scan report for riccohk.com (114.142.153.131)
Host is up (0.15s latency).
rDNS record for 114.142.153.131: static-ip-131-153-142-114.rev.dyxnet.com
Not shown: 980 filtered tcp ports (no-response), 13 filtered tcp ports (host-prohibited)
PORT    STATE  SERVICE
20/tcp  closed ftp-data
21/tcp  open   ftp
22/tcp  open   ssh
25/tcp  closed smtp
53/tcp  open   domain
80/tcp  open   http
443/tcp open   https

Nmap done: 1 IP address (1 host up) scanned in 10.17 seconds