diff --git a/data/dns/immibis.dn42 b/data/dns/immibis.dn42
new file mode 100644
index 000000000..bafa2900d
--- /dev/null
+++ b/data/dns/immibis.dn42
@@ -0,0 +1,8 @@
+domain:             immibis.dn42
+admin-c:            IMMIBIS-DN42
+tech-c:             IMMIBIS-DN42
+mnt-by:             IMMIBIS-MNT
+nserver:            authdns.immibis.dn42 172.23.101.159
+nserver:            authdns.immibis.dn42 fd7a:81db:3c57:ffff::53
+ds-rdata:           61805 13 2 514517EEC3067BCFB2D5DB86C0E4240A84C9E574EA71DD653C6BBF95B06F518C
+source:             DN42
diff --git a/data/inet6num/fd7a:81db:3c57::_48 b/data/inet6num/fd7a:81db:3c57::_48
index 8e9a33243..85424f85b 100644
--- a/data/inet6num/fd7a:81db:3c57::_48
+++ b/data/inet6num/fd7a:81db:3c57::_48
@@ -8,3 +8,5 @@ tech-c:             IMMIBIS-DN42
 mnt-by:             IMMIBIS-MNT
 status:             ASSIGNED
 source:             DN42
+nserver:            authdns.immibis.dn42
+ds-rdata:           61805 13 2 8183AE1B6C432640F251A809AB8A1C936DC5DE6B6C7C05D6B89A2C82108D8D9B
diff --git a/data/inetnum/172.23.101.144_28 b/data/inetnum/172.23.101.144_28
index e06e30059..3c535297e 100644
--- a/data/inetnum/172.23.101.144_28
+++ b/data/inetnum/172.23.101.144_28
@@ -7,3 +7,5 @@ tech-c:             IMMIBIS-DN42
 mnt-by:             IMMIBIS-MNT
 status:             ASSIGNED
 source:             DN42
+nserver:            authdns.immibis.dn42
+ds-rdata:           61805 13 2 80D20057F1205D86CB3C9CAC0E8BD7A98FDCC33AA248475E4F51DE5B8EA8B300