[DS records](http://en.wikipedia.org/wiki/List_of_DNS_record_types#DS)
in the respective parent zone.
+Until we announce the first set of trust anchors on the mailinglist the
+keysets present in DNS should not be considered productional. They can
+be changed at any time.
+
See also:
* [DNSSEC wikipedia page](http://en.wikipedia.org/wiki/Domain_Name_System_Security_Extensions),