# Home Assistant App: DuckDNS Automatically update your Duck DNS IP address with integrated HTTPS support via Let's Encrypt. ![Supports aarch64 Architecture][aarch64-shield] ![Supports amd64 Architecture][amd64-shield] ## About [Duck DNS][duckdns] is a free service that points a DNS (sub-domains of duckdns.org) to an IP of your choice. This app (formerly known as add-on) includes support for Let’s Encrypt and automatically creates and renews your certificates. You need to sign up for a Duck DNS account before using this app. [aarch64-shield]: https://img.shields.io/badge/aarch64-yes-green.svg [amd64-shield]: https://img.shields.io/badge/amd64-yes-green.svg [duckdns]: https://www.duckdns.org