diff --git a/data/dns/ags131.dn42 b/data/dns/ags131.dn42
index 588751fb3..a2b3352ce 100644
--- a/data/dns/ags131.dn42
+++ b/data/dns/ags131.dn42
@@ -1,9 +1,10 @@
 domain:             ags131.dn42
 nserver:            ns1.ags131.dn42 172.22.169.1
 nserver:            ns1.ags131.dn42 fd42:465:1337::1
+nserver:            ns2.ags131.dn42 172.22.169.2
+nserver:            ns2.ags131.dn42 fd42:465:1337::2
 admin-c:            AGS-DN42
 tech-c:             AGS-DN42
 status:             CONNECT
 mnt-by:             AGS-MNT
-mnt-by:             AGS-MNT
 source:             DN42