On a machine, there is a HTTP server running at a particular port. I know some of the pages that are accessible:
http://myothermachine.tx:6566/info
http://myothermachine.tx:6566/status
etc.
The pages that are not accessible will result in 404’s.
Is there a way I can find out what all URIs do not result in 404’s?
No, there is no standard way to do this. There exists no ‘universal query’ which asks for the machine to respond with a list of all accessible URLs.
However, a couple of things you could try: