diff --git a/data/dns/joseng.dn42 b/data/dns/joseng.dn42
index e7e52cfbf..5ede3a97f 100644
--- a/data/dns/joseng.dn42
+++ b/data/dns/joseng.dn42
@@ -3,5 +3,6 @@ admin-c:            JOSENG-DN42
 tech-c:             JOSENG-DN42
 mnt-by:             JOSENG-MNT
 nserver:            ns1.joseng.dn42 172.20.13.250
+nserver:            ns1.joseng.dn42 fdc3:10cd:ae9b::a
 status:             CONNECT
 source:             DN42