diff --git a/data/inetnum/172.22.135.0_28 b/data/inetnum/172.22.135.0_28
index f14a98deb..5fe203467 100644
--- a/data/inetnum/172.22.135.0_28
+++ b/data/inetnum/172.22.135.0_28
@@ -1,7 +1,6 @@
 inetnum:            172.22.135.0 - 172.22.135.15
 cidr:               172.22.135.0/28
 netname:            AR-DN42_Network
-nserver:            ns1.ar.dn42
 admin-c:            AR-DN42
 tech-c:             AR-DN42
 mnt-by:             AR-MNT
diff --git a/data/mntner/AR-MNT b/data/mntner/AR-MNT
index 3d6eea4fc..1b344a91f 100644
--- a/data/mntner/AR-MNT
+++ b/data/mntner/AR-MNT
@@ -2,5 +2,5 @@ mntner:             AR-MNT
 admin-c:            AR-DN42
 tech-c:             AR-DN42
 mnt-by:             AR-MNT
-auth:               pgp-fingerprint 8992BF3C5E2DA8B845F60178ECE8DE3B42586524
+auth:               pgp-fingerprint 635d773da3a8be48abc523caa6e382bc91266100
 source:             DN42