diff --git a/data/dns/mx.dn42 b/data/dns/mx.dn42
new file mode 100644
index 000000000..3c585cde6
--- /dev/null
+++ b/data/dns/mx.dn42
@@ -0,0 +1,8 @@
+domain:             mx.dn42
+admin-c:            COMPLEXE-DN42
+tech-c:             COMPLEXE-DN42
+mnt-by:             COMPLEXE-MNT
+nserver:            arisaka.mashiro.dn42
+nserver:            tobisawa.mashiro.dn42
+ds-rdata:           59663 13 2 93C5A3BBBECFCA1D9C3E711CA4419F72D9657E33273C8674FDFF2F85 01F35658
+source:             DN42