diff --git a/domains/cutedog5695.json b/domains/cutedog5695.json
index 62f522060..50cf88caa 100644
--- a/domains/cutedog5695.json
+++ b/domains/cutedog5695.json
@@ -12,10 +12,7 @@
       "185.199.110.153",
       "185.199.111.153"
     ]
-        "MX": [
-      "mx1.improvmx.com",
-      "mx2.improvmx.com"
-    ]
-        "TXT": "v=spf1 include:spf.improvmx.com ~all"
+        "MX": ["mail.is-a.dev"]
+        "TXT": "v=spf1 mx a:mail.is-a.dev ~all"
     }
 }