diff --git a/data/dns/netravnen.dn42 b/data/dns/netravnen.dn42
index 8a87a5bf6..2c433d44f 100644
--- a/data/dns/netravnen.dn42
+++ b/data/dns/netravnen.dn42
@@ -3,5 +3,13 @@ admin-c:            ORG-NETRAVNEN-DN42
 tech-c:             ORG-NETRAVNEN-DN42
 mnt-by:             NETRAVNEN-MNT
 nserver:            marty.netravnen.dn42 172.20.128.80
+nserver:            marty.netravnen.dn42 fd00:aaaa:255:42::80
 nserver:            bart.netravnen.dn42 172.20.128.81
+nserver:            bart.netravnen.dn42 fd00:aaaa:255:42::81
+nserver:            mary.netravnen.dn42 172.20.128.84
+nserver:            mary.netravnen.dn42 fd00:aaaa:255:42::84
+nserver:            lisa.netravnen.dn42 172.20.128.85
+nserver:            lisa.netravnen.dn42 fd00:aaaa:255:42::85
+nserver:            maggie.netravnen.dn42 172.20.128.86
+nserver:            maggie.netravnen.dn42 fd00:aaaa:255:42::86
 source:             DN42