Index: trunk/packages/sipb-xen-dns/code/dnsserver.py
===================================================================
--- trunk/packages/sipb-xen-dns/code/dnsserver.py	(revision 923)
+++ trunk/packages/sipb-xen-dns/code/dnsserver.py	(revision 924)
@@ -68,5 +68,5 @@
                     dns.Record_NS(name='ns1.prod.xvm.mit.edu', ttl=3600), auth=True)
             additional = dns.RRHeader('ns1.prod.xvm.mit.edu', dns.A, dns.IN, 3600,
-                    dns.Record_A(address='0.0.0.0', ttl=3600), auth=True)
+                    dns.Record_A(address='18.181.0.221', ttl=3600), auth=True)
             return defer.succeed(([], [authority], [additional]))