Add arghya.json with owner and record details

domains/arghya.json

@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "Arghya2001",
+        "email": "arghyakamalmishra@gmail.com"
+    },
+    "record": {
+        "CNAME": "whiteninja09-github-io.onrender.com"
+    }
+}