Nmap scan report for www.hniu.cn (106.117.209.56) Host is up (0.18s latency). Other addresses for www.hniu.cn (not scanned): 106.117.209.51 157.0.3.39 157.0.3.38 223.113.152.159 Not shown: 74 closed tcp ports (reset) PORT STATE SERVICE 21/tcp filtered ftp 22/tcp filtered ssh 23/tcp filtered telnet 80/tcp open http 111/tcp filtered rpcbind 135/tcp filtered msrpc 139/tcp filtered netbios-ssn 389/tcp filtered ldap 443/tcp open https 444/tcp open snpp 445/tcp filtered microsoft-ds 513/tcp filtered login 1433/tcp filtered ms-sql-s 3000/tcp open ppp 3306/tcp filtered mysql 3389/tcp filtered ms-wbt-server 4899/tcp filtered radmin 5432/tcp filtered postgresql 5900/tcp filtered vnc 6000/tcp filtered X11 6001/tcp filtered X11:1 8000/tcp open http-alt 8080/tcp open http-proxy 8081/tcp open blackice-icecap 8443/tcp open https-alt 8888/tcp open sun-answerbook Nmap done: 1 IP address (1 host up) scanned in 7.54 seconds