Add A record to vanshagarwal.json

Updated DNS records to include A record.

domains/vanshagarwal.json

@@ -1,9 +1,11 @@
 {
   "owner": {
-    "username": "imVansh2010",
+    "username": "imVansh2010"
     "email": "agrwlvansh@gmail.com"
   },
   "records": {
-    "CNAME": "cname.vercel-dns.com"
+    "A": [
+      "216.198.79.1"
+    ]
   }
 }