udp   UNCONN 0      0               127.0.0.54:53         0.0.0.0:*    users:(("systemd-resolve",pid=463,fd=16))                                               
udp   UNCONN 0      0            127.0.0.53%lo:53         0.0.0.0:*    users:(("systemd-resolve",pid=463,fd=14))                                               
tcp   LISTEN 0      4096         127.0.0.53%lo:53         0.0.0.0:*    users:(("systemd-resolve",pid=463,fd=15))                                               
tcp   LISTEN 0      4096            127.0.0.54:53         0.0.0.0:*    users:(("systemd-resolve",pid=463,fd=17))