.app
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Application
Overview
Google Registry launched .app in 2018, a year ahead of its sibling .dev, under the same security regime: the extension is HSTS-preloaded, so browsers refuse plaintext connections to any domain within it. Roughly 500,000 domains are registered. Mobile and web application companies form the core constituency, using the extension either for a product's public site or for the application endpoint itself. General registration is open, with the HTTPS requirement the only binding condition.
On this page
TLDFYIについて .app
Another Google-operated gTLD designed for applications and app developers. Like .dev, it requires HTTPS via HSTS preloading, and is popular among mobile and web app companies.
用途
Mobile apps, web apps, and software companies.
登録制限
HTTPS required (HSTS preloaded in browsers).
基本情報
- レジストリ
- Google Registry
- 導入年
- 2018
- 登録ドメイン数
- 500,000
- WHOISサーバー
- whois.nic.google
- DNSSEC
- 対応
類似TLD
Frequently Asked Questions
What is .app used for?
Another Google-operated gTLD designed for applications and app developers. Like .dev, it requires HTTPS via HSTS preloading, and is popular among mobile and web app companies.
Who can register a .app domain?
HTTPS required (HSTS preloaded in browsers).
Who manages the .app top-level domain?
The .app TLD is managed by Google Registry, which is responsible for the registry operations and maintaining the zone file.