IDN domain names [Help Needed]

I know there are multiple issues with idn domains. For some testing purposes I really would like do some testing how ever I don’t have valid / working IDN domain currently.

I really don’t want to spend the 20 USD on a domain name that I will not use…

I can share a client’s subdomain such as: and point it to the server that you tell me.

So you can test everything (except for dns maybe)