server: interface: 172.28.1.30 access-control: 0.0.0.0/0 allow logfile: /dev/stdout use-syslog: no domain-insecure: "example" local-zone: "28.172.in-addr.arpa." nodefault auth-zone: name: "example" zonefile: "/etc/unbound/example.zone" auth-zone: name: "28.172.in-addr.arpa" zonefile: "/etc/unbound/reverse.zone"