> For the complete documentation index, see [llms.txt](https://docs.centox.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.centox.io/domains.md).

# Domains

- [Subdomain (.centox.io)](https://docs.centox.io/domains/subdomain-.centox.io.md): Information about your subdomain and how to change it.
- [Custom domain](https://docs.centox.io/domains/custom-domain.md): This is how you connect a custom domain to your Centox project.