root@ns3067246:~# netstat -tulpen Active Internet connections (only servers) Proto Recv-Q Send-Q Local Address Foreign Address State User Inode PID/Program name tcp 0 0 127.0.0.1:53 0.0.0.0:* LISTEN 101 7223 2987/named tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 0 8244 3118/sshd tcp 0 0 0.0.0.0:25 0.0.0.0:* LISTEN 0 22531791 1433/master tcp 0 0 127.0.0.1:953 0.0.0.0:* LISTEN 101 6417 2987/named tcp 0 0 127.0.0.1:8891 0.0.0.0:* LISTEN 112 19191271 8964/opendkim tcp 0 0 127.0.0.1:10024 0.0.0.0:* LISTEN 109 8128 3697/amavisd-new (m tcp 0 0 127.0.0.1:10025 0.0.0.0:* LISTEN 0 22531803 1433/master tcp 0 0 127.0.0.1:3306 0.0.0.0:* LISTEN 106 9653589 22862/mysqld tcp6 0 0 ::1:53 :::* LISTEN 101 7225 2987/named tcp6 0 0 :::22 :::* LISTEN 0 8246 3118/sshd tcp6 0 0 :::25 :::* LISTEN 0 22531793 1433/master tcp6 0 0 ::1:953 :::* LISTEN 101 6418 2987/named tcp6 0 0 :::993 :::* LISTEN 0 6326 2516/couriertcpd tcp6 0 0 :::995 :::* LISTEN 0 3058 2596/couriertcpd tcp6 0 0 :::110 :::* LISTEN 0 5310 2592/couriertcpd tcp6 0 0 :::143 :::* LISTEN 0 6328 2510/couriertcpd udp 0 0 127.0.0.1:53 0.0.0.0:* 101 6405 2987/named udp 0 0 0.0.0.0:1194 0.0.0.0:* 0 19696659 27531/openvpn udp6 0 0 ::1:53 :::* 101 7224 2987/named