Before you start
Deploy and test the current project URL first. You need a registered domain and permission to change its DNS. Adding a domain in Console does not purchase or register it.
Connect the domain
- Open the project's Domain view, add the desired name and check the exact saved domain.
- Use the DNS record type and target shown in Console at your DNS provider; do not guess an IP or copy a sample target.
- Check existing conflicting records before making changes. Keep unrelated email MX/TXT records intact.
- Return to Console, verify the domain and allow DNS propagation according to the provider and TTL.
- Open the HTTPS URL in a private browser window. Confirm the correct app, a valid certificate and API requests without mixed-content errors.
If it does not work
| Symptom | Check |
|---|---|
| Project URL works but custom domain fails | Compare DNS, the saved domain and verification status. |
| Certificate warning | Check DNS and HTTPS status before users enter passwords. |
| Page works but API fails | Review the API URL, HTTPS, CORS and cookie settings for the new domain. |