Add detox-in.json with owner and records details

domains/detox-in.json

@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "Anshulpj12",
+        "email": "anshulprajapati2220@gmail.com"
+    },
+    "records": {
+        "CNAME": "anshulpj12.github.io"
+    }
+}