What if the MinIO web console is not on the default port 9000?

MinIO typically uses port 9000 for the API, but administrators may change it to 9001 or another port. In your automated detection script, first try port 9000; if you receive a `400 BadRequest` with a specific error message, try port 9001. The implementation in the Penetration Basics - Minio Version Detection article includes a fallback logic for port detection.