# ry domains > Attach your own domains to an app. ```text ry domains [options] [command] ``` ## Subcommands ### `ry domains add` Claim a domain for an app and print the DNS records to set. ```text ry domains add [options] ``` Example: ```bash ry domains add web www.example.com ``` ### `ry domains list` Show domains of an app with status and certificate expiry. ```text ry domains list [options] [app] ``` Arguments: - `[app]`: The app (default: "app" from rytiv.json in this directory or above). Example: ```bash ry domains list web ``` ### `ry domains check` Re-run verification now instead of waiting for the next scheduled check. ```text ry domains check [options] ``` Example: ```bash ry domains check web www.example.com ``` ### `ry domains zones` Prove a whole zone once and get one wildcard certificate for every name below it. ```text ry domains zones [options] [command] ``` #### `ry domains zones add` Claim a zone and print the two DNS records to set. ```text ry domains zones add [options] ``` Example: ```bash ry domains zones add example.com ``` #### `ry domains zones list` Show your zones with status and wildcard certificate expiry. ```text ry domains zones list [options] ``` Example: ```bash ry domains zones list ``` #### `ry domains zones check` Re-run the zone proof or certificate order now. ```text ry domains zones check [options] ``` Example: ```bash ry domains zones check example.com ``` #### `ry domains zones remove` Release a zone (refused while names below it are attached to apps). ```text ry domains zones remove [options] ``` Options: - `-y, --yes`: Skip confirmation (required for automation). Example: ```bash ry domains zones remove example.com ``` ### `ry domains remove` Detach a domain from an app. ```text ry domains remove [options] ``` Options: - `-y, --yes`: Skip confirmation (required for automation). Example: ```bash ry domains remove web www.example.com --yes ``` ### `ry domains redirect` Answer 308 on `` and send visitors to `` (another domain of the app); --off serves again. ```text ry domains redirect [options] [to] ``` Options: - `--off`: Stop redirecting, serve the app on this domain again. Example: ```bash ry domains redirect web example.com www.example.com ry domains redirect web example.com --off ```