I have 3 sites in IIS 7. two of them are normal domain names and they work fines. The correct dns request gives the correct page.
For my IDN (international domain name) it do not work. I have the binding configured: http::80:toemrerbent.dk,http::80:tømmerbent.dk,http::80:tømrebent.dk,http::80:tømrerbent.dk
But it always end up showing the default page with no hostheader configured instead of the site for the above binding.
Anyone have an idea what the next step would be for debugging.