From TFA: Icann warned that the internationalised domain names (IDNs), as they are known, would also not work on all PCs immediately. "You may see a mangled s

From TFA: Icann warned that the internationalised domain names (IDNs), as they are known, would also not work on all PCs immediately. "You may see a mangled string of letters and numbers, and perhaps some percent signs or a couple of "xn--"s mixed into the address bar," said Mr Davies. "Or it may not work at all."