Projects & Apps
Custom Domains for Your Apps
Point your own domain at a Cloud app with free automatic SSL.
1 min readUpdated Sep 25, 2026
Every app gets a free *.flynode.io address. To use your own domain, open the app and go to Custom Domain.
DNS records
- Subdomain (for example
app.example.com): add a CNAME record pointing to your app's generated*.flynode.iohost. - Root domain (
example.com): add an A record to the server IP address shown in the domain dialog.
Steps
- Add the domain in the dashboard and copy the record it shows.
- Create the record at your DNS provider.
- Wait for DNS to propagate. This can take a few minutes or several hours.
- Redeploy the app so it picks up the new domain.
SSL certificates are issued automatically once the domain resolves.
Notes
- There is no limit on the number of domains per app.
- Custom domains are available for curated templates and GitHub apps. Some catalog one-click apps do not support them yet and say so in the dashboard.
- You cannot remove the last remaining domain from an app.
Looking for server-side GTM? See Custom First-Party Tracking Domains.
Still stuck?
Open a support ticket from your dashboard and include the container name.