Custom Domains

Instructions for DNS and domain registrar settings to use a custom domain with Fission

Every Fission App gets a free subdomain.

Currently, these look like, but we're migrating to user accounts and attached apps, where every app has

To use a custom domain of your own, like, you need to make some changes to DNS. There are two methods detailed in the following pages:

  1. Fission Hosted DNS - move your nameservers to Fission, we automate everything

  2. Control your own DNS - create a CNAME and TXT record and point them at Fission services

Note: custom domains currently require manual confirmation by us. This will be integrated directly into the Fission CLI and be fully automated. For now, contact us on our support page if you want to use this feature.

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