Supported IDN Scripts
The following IDN scripts are supported by .app.
Provide the LANGUAGE TAG corresponding to your desired IDN within the AddDomain command as X-IDN-LANGUAGE extension.
Get more information of "IDN tables", which represent permitted code points (letters) allowed for Internationalised Domain Name registrations in particular registries on IANA Repository of IDN Practices.
Sample text:
.app is a more secure domain, meaning that HTTPS is required for all .app websites. You can buy your .app domain name now, but in order for it to work properly in browsers you must first configure HTTPS serving. For more information about configuring HTTPS, including resources to obtain an SSL certificate, please visit our documentation regarding SSL introduction.
Please note: The SSL requirement is enforced at the browser level, so there is no mandated order of purchase. The HSTS Preload list, to which .app is inscribed, only forces encryption on HTTPS connections, thus, .app domain names that do not have an SSL certificate configured may still be used for other services like e-mail and non-browser based uses such as defensive registrations.