diff --git a/data/aut-num/AS4242423339 b/data/aut-num/AS4242423339
index 87ee7dfca..4c8278da7 100644
--- a/data/aut-num/AS4242423339
+++ b/data/aut-num/AS4242423339
@@ -3,4 +3,4 @@ as-name:            CaterLand
 admin-c:            CATER-DN42
 tech-c:             CATER-DN42
 mnt-by:             CATER-MNT
-source:             DN42
\ No newline at end of file
+source:             DN42
diff --git a/data/dns/cater.dn42 b/data/dns/cater.dn42
index d50f634aa..720276da2 100644
--- a/data/dns/cater.dn42
+++ b/data/dns/cater.dn42
@@ -1,5 +1,5 @@
 domain:             cater.dn42
-nserver:            ns.cater.dn42
+nserver:            ns.cater.dn42 172.22.111.222
 admin-c:            CATER-DN42
 tech-c:             CATER-DN42
 mnt-by:             CATER-MNT
diff --git a/data/inet6num/fdc7:a5af:3231::_48 b/data/inet6num/fdc7:a5af:3231::_48
index 5b9eb7816..7ed41bf43 100644
--- a/data/inet6num/fdc7:a5af:3231::_48
+++ b/data/inet6num/fdc7:a5af:3231::_48
@@ -1,7 +1,6 @@
 inet6num:           fdc7:a5af:3231:0000:0000:0000:0000:0000 - fdc7:a5af:3231:ffff:ffff:ffff:ffff:ffff
 country:            US
 cidr:               fdc7:a5af:3231::/48
-nsserver:			ns.cater.dn42
 netname:            CATER-NET-1
 admin-c:            CATER-DN42
 tech-c:             CATER-DN42
diff --git a/data/inetnum/172.22.111.192_27 b/data/inetnum/172.22.111.192_27
index 349d97230..86e955e8b 100644
--- a/data/inetnum/172.22.111.192_27
+++ b/data/inetnum/172.22.111.192_27
@@ -6,4 +6,4 @@ tech-c:             CATER-DN42
 mnt-by:             CATER-MNT
 nserver:            ns.cater.dn42
 status:             ASSIGNED
-source:             DN42
\ No newline at end of file
+source:             DN42
diff --git a/data/mntner/CATER-MNT b/data/mntner/CATER-MNT
index dfc89a7d8..c5f28c163 100644
--- a/data/mntner/CATER-MNT
+++ b/data/mntner/CATER-MNT
@@ -2,4 +2,4 @@ mntner:             CATER-MNT
 admin-c:            CATER-DN42
 tech-c:             CATER-DN42
 mnt-by:             CATER-MNT
-source:             DN42
\ No newline at end of file
+source:             DN42
diff --git a/data/person/CATER-DN42 b/data/person/CATER-DN42
index 03168d9df..daeb722a9 100644
--- a/data/person/CATER-DN42
+++ b/data/person/CATER-DN42
@@ -2,4 +2,4 @@ person:             Jialin Wang
 contact:            jialin@jialin.wang
 nic-hdl:            CATER-DN42
 mnt-by:             CATER-MNT
-source:             DN42
\ No newline at end of file
+source:             DN42
diff --git a/data/route/172.22.111.192_27 b/data/route/172.22.111.192_27
index 0f225f1a6..20fd9dcf5 100644
--- a/data/route/172.22.111.192_27
+++ b/data/route/172.22.111.192_27
@@ -1,4 +1,4 @@
 route:              172.22.111.192/27
 origin:             AS4242423339
 mnt-by:             CATER-MNT
-source:             DN42
\ No newline at end of file
+source:             DN42