nsd

Create key

dd if=/dev/random of=/dev/stdout count=1 bs=32 | base64

Configuration example

key:
     name: "host1_key"
     algorithm: hmac-sha256
     secret: "KEY_KEY_KEY"

     name: "host2_key"
     algorithm: hmac-sha256
     secret: "KEY_KEY_KEY"

zone:
     name: "example.com"
     zonefile: "master/example.com"
     notify: host1@153 host1_key
     provide-xfr: host1@153 host1_key