Added all the required configs and cross checked again

domains/_vercel.karsh.json

@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "utk-dwd",
+        "email": "work.utkarshdwivedi@gmail.com"
+    },
+    "records": {
+        "TXT": "vc-domain-verify=karsh.is-a.dev,d5ff33907ac2781d0cc3"
+    }
+}

domains/karsh.json

@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "utk-dwd",
+        "email": "work.utkarshdwivedi@gmail.com"
+    },
+    "records": {
+        "A": ["216.198.79.1"]
+    }
+}