HTTP Statuses

In RDAP, each response to a request made to the server contains appropriate data in JSON format (if applicable) together with one of the four following HTTP statuses:

• 200 OK – Valid query for an existing object in the registry.

• 400 Bad Request – Invalid query.

• 404 Not Found – Valid query for a non-existent object in the registry.

• 500 Internal Server Error – Received in case of a server error.