3. PORT STATE SERVICE 21/tcp open ftp 22/tcp open ssh 25/tcp open smtp 42/tcp filtered nameserver 80/tcp open http 110/tcp open pop3 135/tcp filtered msrpc 139/tcp filtered netbios-ssn 143/tcp open imap 443/tcp open https 445/tcp filtered microsoft-ds 993/tcp open imaps 995/tcp open pop3s 3306/tcp open mysql 8009/tcp open ajp13 8080/tcp open http-proxy 8081/tcp open blackice-icecap 10000/tcp open snet-sensor-mgmt