Your account has one active project ("luminous-optimism") with the service "cgm-remote-monitor" deployed successfully, and its domain is xlimzy.up.railway.app. The domain Limzy.up.railway.app is not associated with your current account. If that domain was previously on a project that was deleted, it may have been released and claimed by another user, or it may still be reserved. You can generate a new Railway-provided domain from your service's settings under Public Networking.

Yes, I understand because I tried to redeploy. Limzy.up.railway.app was deployed on this account and disappeared. Why would that happen?

I just took a look at your project and it seems like the project and the domain are both there. I'm not sure why it disappeared for you... I am not seeing a history of that on this account.

Limzy.up.railway.app came up for you? That is the original, the project with xlimzy is up. The original isn't working for me and isn't there.

Yes, it's still there, but the Railway account tied to the email you are currently communicating with is the wrong account. That domain belongs to another account. You will want to log into the account with the email that starts with "l" and ends with "a".