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Custom Domains

Add, verify, and manage custom domains for your projects.

Add a Domain

createos domains add api.myapp.com

After adding, the CLI shows the DNS records you need to configure:

  ✓ Domain "api.myapp.com" added successfully.

  Configure your DNS with the following records:

  Type   Name              Value
  A      api.myapp.com     203.0.113.50
  TXT    _verify.api       createos-verify=abc123

Verify DNS Propagation

After configuring DNS records at your registrar:

createos domains verify

The CLI polls every 10 seconds and confirms when verification succeeds:

  ℹ Waiting for DNS verification of api.myapp.com...
  ⏳ pending
  ⏳ pending
  ✓ Domain api.myapp.com is verified!

Check once without waiting

createos domains verify --no-wait

List Domains

createos domains list

Shows domain names, linked environment, verification status, and any messages:

  ID         Domain           Environment   Status        Message
  abc123     api.myapp.com    production    ✓ active
  def456     staging.app.com  staging       ⏳ pending    Awaiting DNS

Delete a Domain

createos domains delete

Requires confirmation. Use --force in CI.