Use A record (is-a.dev is a public suffix) + add Vercel verification TXT

domains/_vercel.arslanasadqazi.json

@@ -0,0 +1,9 @@
+{
+  "owner": {
+    "username": "arsalqazi3",
+    "email": "arslanaqazi3@gmail.com"
+  },
+  "records": {
+    "TXT": "vc-domain-verify=arslanasadqazi.is-a.dev,91c826ece7119b8a4f66"
+  }
+}

domains/arslanasadqazi.json

@@ -4,6 +4,6 @@
     "email": "arslanaqazi3@gmail.com"
   },
   "records": {
-    "CNAME": "af3895e2d1f58be9.vercel-dns-017.com"
+    "A": ["216.198.79.1"]
   }
 }