Check that excessive iterations in logged by named when

loading an existing zone or transfering from the primary.

bin/tests/system/dnssec/ns4/named4.conf.in

@@ -42,6 +42,7 @@ view rec {
 	recursion yes;
 	dnssec-validation yes;
 	dnssec-accept-expired yes;
+	minimal-responses no;
 
 	zone "." {
 		type hint;