diff --git a/data/dns/ioalzx.dn42 b/data/dns/ioalzx.dn42
new file mode 100644
index 000000000..1ea779612
--- /dev/null
+++ b/data/dns/ioalzx.dn42
@@ -0,0 +1,11 @@
+domain:             ioalzx.dn42
+admin-c:            XINZHAO-DN42
+tech-c:             XINZHAO-DN42
+mnt-by:             XINZHAO-MNT
+nserver:            ns1.ioalzx.dn42 172.23.8.17
+nserver:            ns1.ioalzx.dn42 fd48:28ca:36b9:2:feed::1
+nserver:            ns2.ioalzx.dn42 172.23.8.4
+nserver:            ns2.ioalzx.dn42 fd48:28ca:36b9:4::1
+nserver:            ns3.ioalzx.dn42 172.23.8.25
+nserver:            ns3.ioalzx.dn42 fd48:28ca:36b9:1:faad::1
+source:             DN42
\ No newline at end of file
diff --git a/data/inet6num/fd48:28ca:36b9::_48 b/data/inet6num/fd48:28ca:36b9::_48
index c9b489330..dd033e747 100644
--- a/data/inet6num/fd48:28ca:36b9::_48
+++ b/data/inet6num/fd48:28ca:36b9::_48
@@ -7,4 +7,7 @@ tech-c:             XINZHAO-DN42
 mnt-by:             XINZHAO-MNT
 status:             ASSIGNED
 cidr:               fd48:28ca:36b9::/48
+nserver:            ns1.ioalzx.dn42
+nserver:            ns2.ioalzx.dn42
+nserver:            ns3.ioalzx.dn42
 source:             DN42
diff --git a/data/inetnum/172.23.8.0_27 b/data/inetnum/172.23.8.0_27
index 1cdb55e30..a09d0d2c4 100644
--- a/data/inetnum/172.23.8.0_27
+++ b/data/inetnum/172.23.8.0_27
@@ -7,4 +7,7 @@ admin-c:            XINZHAO-DN42
 tech-c:             XINZHAO-DN42
 mnt-by:             XINZHAO-MNT
 status:             ASSIGNED
+nserver:            ns1.ioalzx.dn42
+nserver:            ns2.ioalzx.dn42
+nserver:            ns3.ioalzx.dn42
 source:             DN42