Merge pull request #52493 from nihitdev/main

Add ImprovMX records for nihit.is-a.dev

domains/nihit.json

@@ -4,7 +4,14 @@
     "email": "nihit429@gmail.com"
   },
   "records": {
-    "CNAME": "nihitdev.github.io"
+    "CNAME": "nihitdev.github.io",
+    "MX": [
+      "mx1.improvmx.com",
+      "mx2.improvmx.com"
+    ],
+    "TXT": [
+      "v=spf1 include:spf.improvmx.com ~all"
+    ]
   },
   "proxied": true
 }