$ORIGIN .
17.74.168.192.in-addr.arpa      3600    IN      PTR     wg-02.demo.example.com
210.74.168.192.in-addr.arpa     3600    IN      PTR     show-01.demo.example.com
210.74.168.192.in-addr.arpa     3600    IN      PTR     show01.demo.example.com
23.74.168.192.in-addr.arpa      3600    IN      PTR     wg-01.demo.example.com
74.168.192.in-addr.arpa 3600    IN      NS      dns01.demo.example.com.
74.168.192.in-addr.arpa 3600    IN      SOA     dns01.demo.example.com hostmaster.74.168.192.in-addr.arpa 1748383968 10800 3600 604800 3600

