This one is a badly configured load balancer. The lookup sometimes succeeds as the glue from the parent zone is used. This however is not guarenteed to be the case and explict queries for the addresses of the nameservers will detect the problems causing subsequent queries to fail.
-- Mark Andrews, ISC 1 Seymour St., Dundas Valley, NSW 2117, Australia PHONE: +61 2 9871 4742 INTERNET: mark_andr...@isc.org _______________________________________________ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users