Index: s4/dns.py
===================================================================
--- s4/dns.py	(Revision 61284)
+++ s4/dns.py	(Arbeitskopie)
@@ -874,8 +874,12 @@
 					return 'alias'
 				elif dnsp.DNS_TYPE_SRV in dns_types:
 					return 'srv_record'
-				elif dnsp.DNS_TYPE_A in dns_types or dnsp.DNS_TYPE_AAAA:
+				elif dnsp.DNS_TYPE_A in dns_types:
 					return 'host_record'
+				elif dnsp.DNS_TYPE_AAAA in dns_types:
+					return 'host_record'
+				elif dnsp.DNS_TYPE_TOMBSTONE in dns_types:
+					return 'dns_tombstone'
 				
 	return None