->>> test.again.dns in "*"? yes (matched "*")
->>> test.again.dns in dns_again_means_nonexist? no (option unset)
+>>> check dnssec require list
+>>> test.again.dns in dnssec_require_domains? no (option unset)
+>>> check dnssec request list
+>>> test.again.dns in dnssec_request_domains?
+>>> list element: *
+>>> test.again.dns in dnssec_request_domains? yes (matched "*")
+>>> test.again.dns in dns_again_means_nonexist? no (option unset)
+>>> test.again.dns not in empty list (option unset? cannot trace name)