> sudo netstat -anp | grep :53
[sudo] password for rymate:
tcp        0      0 127.0.1.1:53            0.0.0.0:*               LISTEN      1931/dnsmasq
tcp        0      0 192.168.1.65:53583      173.194.34.126:443      ESTABLISHED 3418/firefox
udp        0      0 127.0.1.1:53            0.0.0.0:*                           1931/dnsmasq
udp        0      0 0.0.0.0:5353            0.0.0.0:*                           1037/avahi-daemon:
udp6       0      0 :::5353                 :::*                                1037/avahi-daemon: