> ## Documentation Index
> Fetch the complete documentation index at: https://docs.marina.cloud/llms.txt
> Use this file to discover all available pages before exploring further.

# Custom domains

> Serve a Marina app on your own hostname.

Every app gets a URL under your workspace's Marina address. An app can also
be served on a hostname you own, such as `reports.yourcompany.com`, with TLS
managed by Marina.

<Note>
  Custom domains are set up with our help today. Contact support with the app
  and the hostname you want, and we will provision it with you.
</Note>

Once active, the app's settings page shows the hostname, and the app's links
across Marina use it. Provisioning status is shown while DNS routing and the
TLS certificate are being established. The Marina URL keeps working alongside
the custom hostname.


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.