diff --git a/domain_spamlist.txt b/domain_spamlist.txt
index ea36907..c926a96 100644
--- a/domain_spamlist.txt
+++ b/domain_spamlist.txt
@@ -16971,6 +16971,8 @@ blacklist_from *@ns.in4vent.sk
 blacklist_from *@ns.no.movie.ac
 blacklist_from *@ns.signature-managementgroup.com
 blacklist_from *@ns.yozemi.ac
+blacklist_from *@ns03.domaincontrol.com
+blacklist_from *@ns04.domaincontrol.com 
 blacklist_from *@ns1.2elal.com
 blacklist_from *@ns1.3datelier.com.tr
 blacklist_from *@ns1.ahmetbolat.com