What is Punycode?
It is an encoding that converts Unicode characters to ASCII characters. Punycode is used to encode IDN (Internationalized Domain Names). Domain names that previously supported ASCII characters now also support UNICODE characters. Using this tool you can see the ASCII and UNICODE spelling of the domain name.
Things to Attention!
We do not recommend the IDN domain name, but if you still want to use it, you should use the ASCII character of your domain name when configuring (example, when you add to the e-mail program on the mobile phone) such as DNS, E-Mail.