diff --git a/README.md b/README.md
index ca5d65b..c36f678 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,8 @@
         enabled: true
         zone:
           sub.domain.com:
+            ttl: 86400
+            root: "hostmaster@domain.com"
             type: master
             records:
             - name: @
@@ -21,8 +23,9 @@
             type: slave
             notify: true
             masters:
-              - dns01.domain.com
-              - dns02.domain.com
+              # Masters must be specified by IP address
+              - 8.8.8.8
+              - 8.8.4.4
         dnssec:
           enabled: true
         # Don't hide version