diff --git a/domains/neki.json b/domains/neki.json
index db15b1adf..a79a51670 100644
--- a/domains/neki.json
+++ b/domains/neki.json
@@ -11,10 +11,7 @@
             "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"
     }
 }