diff --git a/gestion/config.py b/gestion/config.py
index b6bb01f2..a11a2d7e 100644
--- a/gestion/config.py
+++ b/gestion/config.py
@@ -709,7 +709,10 @@ accueil_route = {
 
 ## gestion du dns
 class dns:
-    parent='138.231.176.4' # ariane pour la zone parente
+    parents=[ # ariane et ariane2 pour la zone parente
+        '138.231.176.4',
+        '138.231.176.54',
+    ]
     master='10.231.136.9'
     slaves=[
         '10.231.136.8', # ovh