.app – A new, more secure TLD for apps.
Apps make the mobile world go ‘round, and now they have their own more secure home on the web: .app, the most relevant TLD for mobile apps. You can use your .app name to showcase a unique and trustworthy destination, as a relevant download link, for deep linking, or for sharing screenshots, release notes, and reviews. Get your .app domain now to start sharing your app with the world.
.app is an encrypted-by-default TLD by virtue of being inscribed in the HSTS Preload list. As such, all second-level domains under .app will only load on modern browsers if a valid SSL certificate has been configured and the web server is serving HTTPS.
Since .app domains are only accessible via https, the following functions are not available in our web interface:
- Hidden and 301 redirects
- dd24 Website Builder
.app domains that do not have a SSL certificate configured may still be used for e-mail services and non-browser based uses such as defensive registrations.