I can't get an IDN domain

[Greenreader9]

@EyadMahmoud

I enter the domain but I received error 500.

The client area integration seems to be a bit broken at the moment. Please use the control panels “Addon Domain” or “Parked Domain” section to add the domain name.

What does Subdomain / Addon Domain / Parked Domain mean

In the control panel, you’ll find the sections called Addon Domains, Parked Domains and Subdomains. What do all those different domain types mean? What is a subdomain? In general, a subdomain is a domain which is a part of another domain name. So if you have the domain name example.com, then test.example.com would be a subdomain of example.com. And similarly, sub.test.example.com is a subdomain of both example.com and test.example.com. In your control panel, the Subdomains section allows you t…