- Hobby plan → 2 custom-domain “slots” per service.
- Each hostname you add (
www.example.com
,admin.example.com
, …) counts as one slot.
Can you just CNAME a sub-domain to <app>.up.railway.app ? |
Yes, but… |
---|---|
Works for HTTP/HTTPS routing. | Railway won’t issue/renew TLS for that name because it’s unaware of it. |