I'm encountering an issue where my site cannot be reached after deploying to Railway, even though I've set up a custom domain and the necessary environment variables. Here's the situation:

• Issue Description:

  • After deploying my Node.js and Express application to Railway, I attempted to access it using my custom domain. However, I'm receiving a "Site can't be reached" error.

  • It seems that the deployment is not properly routing to my custom domain.

• Deployment Details:

  • My application is deployed on Railway and works correctly when accessed via the default Railway-provided domain.

  • The custom domain has been set up in the Railway dashboard, and DNS settings have been configured according to Railway's guidelines.

• Environment Variables:

  • I have set the following environment variables in Railway:

    • DOMAIN_CLIENT: The URL of my custom domain.

    • PORT: Set to Railway's dynamic port, or I've allowed Railway to set this automatically.