Add CNAME record to zayan.json

domains/zayan.json

@@ -4,6 +4,7 @@
     "email": "zayanbnziz28@gmail.com"
   },
   "records": {
+    "CNAME": "cname.vercel-dns.com",
     "MX": [
       { "priority": 10, "target": "mx1.improvmx.com" },
       { "priority": 20, "target": "mx2.improvmx.com" }