diff --git a/data/dns/yc.dn42 b/data/dns/yc.dn42
index dcd19c925..2865e4f44 100644
--- a/data/dns/yc.dn42
+++ b/data/dns/yc.dn42
@@ -2,6 +2,6 @@ domain:             yc.dn42
 admin-c:            YC-DN42
 tech-c:             YC-DN42
 mnt-by:             YC-MNT
-nserver:            ns1.yc.dn42 172.23.6.192
-nserver:            ns1.yc.dn42 fd5d:c3e8:118c::
+nserver:            ns.yc.dn42 172.23.6.193
+nserver:            ns.yc.dn42 fd5d:c3e8:118c::1
 source:             DN42
diff --git a/data/dns/youngchief.dn42 b/data/dns/youngchief.dn42
index 10970ee76..878d4234a 100644
--- a/data/dns/youngchief.dn42
+++ b/data/dns/youngchief.dn42
@@ -2,6 +2,6 @@ domain:             youngchief.dn42
 admin-c:            YC-DN42
 tech-c:             YC-DN42
 mnt-by:             YC-MNT
-nserver:            ns1.yc.dn42
-nserver:            ns1.yc.dn42
+nserver:            ns.yc.dn42
+nserver:            ns.yc.dn42
 source:             DN42
diff --git a/data/inet6num/fd5d:c3e8:118c::_48 b/data/inet6num/fd5d:c3e8:118c::_48
index 7857da8f8..e589cac69 100644
--- a/data/inet6num/fd5d:c3e8:118c::_48
+++ b/data/inet6num/fd5d:c3e8:118c::_48
@@ -6,6 +6,6 @@ country:            US
 admin-c:            YC-DN42
 tech-c:             YC-DN42
 mnt-by:             YC-MNT
-nserver:            ns1.yc.dn42
+nserver:            ns.yc.dn42
 status:             ASSIGNED
 source:             DN42
diff --git a/data/inetnum/172.23.6.192_26 b/data/inetnum/172.23.6.192_26
index 852dd7da8..f00e2d046 100644
--- a/data/inetnum/172.23.6.192_26
+++ b/data/inetnum/172.23.6.192_26
@@ -6,6 +6,6 @@ country:            US
 admin-c:            YC-DN42
 tech-c:             YC-DN42
 mnt-by:             YC-MNT
-nserver:            ns1.yc.dn42
+nserver:            ns.yc.dn42
 status:             ASSIGNED
 source:             DN42