diff --git a/extra/config.ini.example b/extra/config.ini.example
index 3a1aeee..efc13ce 100644
--- a/extra/config.ini.example
+++ b/extra/config.ini.example
@@ -22,3 +22,7 @@ Port = 6379
 Password = ""
 DB = 0
 TTL = 10  #In seconds 
+
+[Dns]
+XfrIPs = ["*"] #Array of slaves IPs
+Nameservers = ["ns1.example.org", "ns2.example.org", "ns1.example.com"] #Arry of NS urls. (the first one is the master) 
\ No newline at end of file
diff --git a/utils/structs.go b/utils/structs.go
index 18a9ef6..f188909 100644
--- a/utils/structs.go
+++ b/utils/structs.go
@@ -27,6 +27,12 @@ type Redis struct {
 	TTL      int `ini:"TTL"`
 }
 
+//DNS : Struct for XFR and NS
+type DNS struct {
+	XfrIPs      []string
+	Nameservers []string
+}
+
 //Conf : Struct for the whole config.ini file when it will be parsed by go-ini
 type Conf struct {
 	AppMode string `ini:"app_mode"`