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Custom Domains

Custom domains cannot be configured on Kubernetes Edge Ingress CRD

This page explains how to use Traefik Hub with custom domains.


Custom domains allow you to make your sites accessible at your own domain names (for example,

Before you begin

This feature requires you to have:

  • Your own domain with DNS records that you can update
  • An already published service with Traefik Hub

Publishing through Custom Domain

The custom domain feature is based on DNS records configuration.

Using canonical names, you can forward your domain to the domain Traefik Hub generated for your service.

Custom domains only work for already published services

Find the service you want to publish with your custom domain and get the generated domain.

select service

publish service

In your DNS provider, add a CNAME record pointing your custom domain to the Traefik Hub generated URL, for example, pointing to

The generated domain name remains valid unless you unpublish your service.

Field Description
Domain The domain you want to use to access your service.
TTL Time-to-live for DNS caching mechanisms, in seconds.
Example: 10800
Type Type of record you are creating for your domain. CNAME only.
Example: CNAME

After the DNS record is set up, go back to the service page and add your domain to the Custom address section and select Save.

publish service

Once every step is completed, it may take a few seconds for the system to apply the configuration.

Not Trusted Certificates

Generating a Let's Encrypt certificate for the new domains requires more time than exposing the service. It might end in a window where the service is available with the wrong certificate. During this time, Traefik Hub serves a self-signed certificate.