Docs / Guides / Firebase Hosting

Firebase Hosting

you.runs-on.dev serving a Firebase Hosting site, over HTTPS, via an A record.

The record

domains/you.json

"records": { "A": ["199.36.158.100"] }

Firebase's Quick Setup flow points a custom subdomain at this IP for every project, the same address it shows in the console. Firebase can change it, so if the console shows a different address when you set this up, use that one instead.

Steps

  1. In the Firebase console: Hosting → Add custom domain → you.runs-on.dev → Quick Setup. Note the A record value it shows you.
  2. Fork the registry and edit domains/you.json to the record above, using that value.
  3. Open a pull request. Once merged, the A record is synced to DNS automatically.

How to tell it worked

The Hosting console shows you.runs-on.dev as connected once Firebase has confirmed the A record and issued a certificate, which can take a few hours. Visiting https://you.runs-on.dev should then serve the site.