diff --git a/data/dns/mrxermon.dn42 b/data/dns/mrxermon.dn42
new file mode 100644
index 000000000..78200a375
--- /dev/null
+++ b/data/dns/mrxermon.dn42
@@ -0,0 +1,7 @@
+domain:             mrxermon.dn42
+nserver:            ns1.mrxermon.dn42 172.20.178.106
+nserver:            ns1.mrxermon.dn42 fdb4:4911:ccf8:d421::106
+admin-c:            MRXERMON-DN42
+tech-c:             MRXERMON-DN42
+mnt-by:             MRXERMON-MNT
+source:             DN42
diff --git a/data/inet6num/fdb4:4911:ccf8::_48 b/data/inet6num/fdb4:4911:ccf8::_48
index 6d1867144..bcfbf7d09 100644
--- a/data/inet6num/fdb4:4911:ccf8::_48
+++ b/data/inet6num/fdb4:4911:ccf8::_48
@@ -2,6 +2,7 @@ inet6num:           fdb4:4911:ccf8:0000:0000:0000:0000:0000 - fdb4:4911:ccf8:fff
 cidr:               fdb4:4911:ccf8::/48
 netname:            MRXERMON-NETWORK-v6-fdb4-4911-ccf8_48
 country:            DE
+nserver:            ns1.mrxermon.dn42
 admin-c:            MRXERMON-DN42
 tech-c:             MRXERMON-DN42
 mnt-by:             MRXERMON-MNT
diff --git a/data/inetnum/172.20.178.96_28 b/data/inetnum/172.20.178.96_28
index 9e40590f5..989fbd74e 100644
--- a/data/inetnum/172.20.178.96_28
+++ b/data/inetnum/172.20.178.96_28
@@ -2,6 +2,7 @@ inetnum:            172.20.178.96-172.20.178.111
 cidr:               172.20.178.96/28
 netname:            MRXERMON-NETWORK-172-20-178-96_28
 country:            DE
+nserver:            ns1.mrxermon.dn42
 admin-c:            MRXERMON-DN42
 tech-c:             MRXERMON-DN42
 mnt-by:             MRXERMON-MNT