include "/etc/bind/pri/dynamic.keys"; zone "dynamic.dehnerts.com" IN { type master; file "/etc/bind/dyn/dynamic.zone"; update-policy { grant * selfsub * A TXT; grant adehnert-pi4.dynamic.dehnerts.com name _acme-challenge.duck-dacha.dynamic.dehnerts.com TXT; grant adehnert-pi4.dynamic.dehnerts.com name _acme-challenge.homeassistant.dynamic.dehnerts.com TXT; grant adehnert-pi4.dynamic.dehnerts.com name _acme-challenge.pihole.dynamic.dehnerts.com TXT; grant adehnert-pi4.dynamic.dehnerts.com name _acme-challenge.unifi.dynamic.dehnerts.com TXT; grant xidi.dynamic.dehnerts.com name _acme-challenge.duck-dacha.dynamic.dehnerts.com TXT; grant xidi.dynamic.dehnerts.com name _acme-challenge.homeassistant.dynamic.dehnerts.com TXT; grant xidi.dynamic.dehnerts.com name _acme-challenge.pihole.dynamic.dehnerts.com TXT; grant xidi.dynamic.dehnerts.com name _acme-challenge.unifi.dynamic.dehnerts.com TXT; }; allow-transfer { "transfer-allowed"; }; allow-query { any; }; also-notify { "secondary-ns"; }; };