targets:
    - type: bind
      description: BIND9 Server 1

      # List out the designate-mdns servers from which BIND servers should
      # request zone transfers (AXFRs) from.
      masters:
        - host: 192.0.2.1
          port: 5354

      # BIND Configuration options
      options:
        host: 192.0.2.2
        port: 53
        rndc_host: 192.0.2.2
        rndc_port: 953
        rndc_key_file: /etc/designate/rndc.key