diff --git a/data/dns/42islife.dn42 b/data/dns/42islife.dn42
index 8876d824c..ae922ba6f 100644
--- a/data/dns/42islife.dn42
+++ b/data/dns/42islife.dn42
@@ -2,6 +2,6 @@ domain:             42islife.dn42
 admin-c:            42ISLIFE-DN42
 tech-c:             42ISLIFE-DN42
 mnt-by:             42ISLIFE-MNT
-nserver:            ns1.42islife.dn42 172.20.175.1
+nserver:            ns1.42islife.dn42 172.20.175.129
 nserver:            ns1.42islife.dn42 fd09:d32f:5a03::1337
 source:             DN42
diff --git a/data/dns/as4242420505.dn42 b/data/dns/as4242420505.dn42
index cb05c7522..1600e4410 100644
--- a/data/dns/as4242420505.dn42
+++ b/data/dns/as4242420505.dn42
@@ -2,6 +2,6 @@ domain:             as4242420505.dn42
 admin-c:            42ISLIFE-DN42
 tech-c:             42ISLIFE-DN42
 mnt-by:             42ISLIFE-MNT
-nserver:            ns1.42islife.dn42 172.20.175.1
+nserver:            ns1.42islife.dn42 172.20.175.129
 nserver:            ns1.42islife.dn42 fd09:d32f:5a03::1337
 source:             DN42