Update white.json

domains/white.json

@@ -12,11 +12,12 @@
       "185.199.111.153"
     ],
     "MX": [
-      "mx1.improvmx.com",
-      "mx2.improvmx.com"
+      "://improvmx.com",
+      "://improvmx.com"
     ],
     "TXT": [
-      "v=spf1 include:spf.improvmx.com ~all"
+      "v=spf1 include:://improvmx.com ~all",
+      "google-site-verification=nhW_43TyWZBlJrxJM-yX7OcFY3NV0ikr1QH__uylj3I"
     ]
   }
 }