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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.io host.
  • Root domain (example.com): add an A record to the server IP address shown in the domain dialog.

Steps

  1. Add the domain in the dashboard and copy the record it shows.
  2. Create the record at your DNS provider.
  3. Wait for DNS to propagate. This can take a few minutes or several hours.
  4. 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.

Contact support