journalctl -u systemd-resolved.service

-- Logs begin at Thu 2017-11-16 19:20:32 GMT, end at Thu 2017-11-16 19:30:08 GMT. --
Nov 16 19:20:35 hussar systemd[1]: Starting Network Name Resolution...
Nov 16 19:20:35 hussar systemd-resolved[822]: Positive Trust Anchors:
Nov 16 19:20:35 hussar systemd-resolved[822]: . IN DS 19036 8 2 49aac11d7b6f6446702e54a1607371607a1a41855200fd2ce1cdde32f24e8fb5
Nov 16 19:20:35 hussar systemd-resolved[822]: . IN DS 20326 8 2 e06d44b80b8f1d39a95c0b0d7c65d08458e880409bbc683457104237c7f8ec8d
Nov 16 19:20:35 hussar systemd-resolved[822]: 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-addr.arpa 31.172.in-addr.arpa 168.192.in-addr.arpa d.f.ip6.arpa corp home internal intranet lan local private test
Nov 16 19:20:35 hussar systemd-resolved[822]: Using system hostname 'hussar'.
Nov 16 19:20:35 hussar systemd[1]: Started Network Name Resolution.