I am not sure what the redirect code would be exactly though I can probably snoop and view the headers. What I mean is--

I go to my browser and I type

http://licensing

And it works - I use this to generate a license for our products and it generates a license and I can download it from the HTML link that is generated (http://licensing/downloads/license-file.jar - as an example). Now, what if I want to view the directory listing? I type:

http://licensing/downloads

What it does then is it brings me to:

http://licensing/licensing.fixflyer.com/downloads

Or if I use the FQDN and the similar work flow with licensing.fixflyer.com it does the following

http://licensing.fixflyer.com/licensing.fixflyer.com/downloads