Ubuntu - Networking - DNS - Logs

sudo journalctl -u systemd-resolved > ~/resolved.txt

returns:

most resolved.txt

...
-- Reboot --
Jan 10 20:21:52 bigmamba systemd[1]: Starting Network Name Resolution...
Jan 10 20:21:53 bigmamba systemd-resolved[1063]: Positive Trust Anchors:
Jan 10 20:21:53 bigmamba systemd-resolved[1063]: . IN DS 20326 8 2 e06d44b80b8f1d39a95c0b0d7c65d08458e880409bbc683457104237c7f8ec8d
Jan 10 20:21:53 bigmamba systemd-resolved[1063]: Negative trust anchors: 10.in-addr.arpa 16.172.in-addr.arpa 17.172.in-addr.arpa 18.172.in-addr.arpa 19.172.in-addr.arpa 20.172.in-addr.arpa 21.172.in-addr.arpa 22.172.in-addr.arpa 23.172.in-addr.arpa 24.172.in-addr.arpa 25.172.in-addr.arpa 26.172.in-addr.arpa 27.172.in-addr.arpa 28.172.in-addr.arpa 29.172.in-addr.arpa 30.172.in-$
Jan 10 20:21:53 bigmamba systemd-resolved[1063]: Using system hostname 'bigmamba'.
Jan 10 20:21:53 bigmamba systemd[1]: Started Network Name Resolution.
Jan 11 17:55:51 bigmamba systemd[1]: Stopping Network Name Resolution...
Jan 11 17:55:51 bigmamba systemd[1]: systemd-resolved.service: Succeeded.
Jan 11 17:55:51 bigmamba systemd[1]: Stopped Network Name Resolution.