diff --git a/data/dns/kusu.dn42 b/data/dns/kusu.dn42
new file mode 100644
index 000000000..a0d2fe82b
--- /dev/null
+++ b/data/dns/kusu.dn42
@@ -0,0 +1,7 @@
+domain:             kusu.dn42
+admin-c:            KUSUNOKI-DN42
+tech-c:             KUSUNOKI-DN42
+mnt-by:             KUSUNOKI-MNT
+nserver:            ns1.kusu.dn42 172.22.144.194
+ds-rdata:           6447 13 2 48DD2250EACC7C06651E64A70561758866841C82B05BBC245F327511 90927169
+source:             DN42
diff --git a/data/inetnum/172.22.144.192_27 b/data/inetnum/172.22.144.192_27
index 076a47b10..56346fffe 100644
--- a/data/inetnum/172.22.144.192_27
+++ b/data/inetnum/172.22.144.192_27
@@ -2,6 +2,8 @@ inetnum:            172.22.144.192 - 172.22.144.223
 netname:            KUSUNOKI-IPV4
 descr:              Hakuu DN42 Network IPv4 Block
 country:            CN
+nserver:            ns1.kusu.dn42
+ds-rdata:           26195 13 2 59EC6DC84336548352EFF2E0BA6E3300563401F2A80E685D2808C9D3 BADDA505
 admin-c:            KUSUNOKI-DN42
 tech-c:             KUSUNOKI-DN42
 mnt-by:             KUSUNOKI-MNT