diff --git a/data/dns/thystips.dn42 b/data/dns/thystips.dn42
index 3cd6e8670..f3dff0edf 100644
--- a/data/dns/thystips.dn42
+++ b/data/dns/thystips.dn42
@@ -2,8 +2,6 @@ domain:             thystips.dn42
 admin-c:            ATNET-DN42
 tech-c:             ATNET-DN42
 mnt-by:             ATNET-MNT
-nserver:            ns1.thystips.dn42 172.20.187.255
-nserver:            ns1.thystips.dn42 fd1d:cc09:1366:ffff::1
-nserver:            ns2.thystips.dn42 172.20.187.254
-nserver:            ns2.thystips.dn42 fd1d:cc09:1366:fffe::1
+nserver:            ns.thystips.dn42 172.20.187.251
+nserver:            ns.thystips.dn42 fd1d:cc09:1366:53::1
 source:             DN42