[zone]
root_domain = "root.domain.example"

[[dns_server]]
connection_str = "tcp://127.0.0.1:53"

[dns_server.key]
name = "key 0 name"
value = "key 0 in base64"

[[dns_server]]
connection_str = "udp://192.168.1.1:53"

[dns_server.key]
name = "key 1 name"
value = "key 1 in base64"