Update Anand Choubey's domain configuration

Added description and domain information for Anand Choubey's portfolio, and updated DNS records.

domains/anandchoubey.json

@@ -1,9 +1,15 @@
 {
+  "description": "Anand Choubey's developer portfolio",
+  "domain": "is-a.dev",
+  "subdomain": "anandchoubey",
   "owner": {
     "username": "isitanand",
     "email": "anandchoubey2005@gmail.com"
   },
-  "records": {
-    "A": ["216.198.79.1"]
+  "record": {
+    "CNAME": "cname.vercel-dns.com",
+    "TXT": {
+      "_vercel": "vc-domain-verify=anandchoubey.is-a.dev,d235b6fd0900128a3320"
+    }
   }
 }