key test { algorithm HMAC-MD5; secret "iAKtzkTWm+dOJjjNEHSHMTivZe6vtzzlRfFoP4yM20oCEWRrt6oW+XhzU1b3NJETErQo3xNALU6gsPHGzGYghg=="; }; zone "test" { type master; file "db.test"; update-policy { grant test name myservice.test. TXT; }; };