Redirecting Custom Subdomains to an alternate .html project file

I have tried everything I can to redirect my custom subdomain (scanner.goldenspike.app) to an alternate screenTwo.html file in my app root directory. I tried using _redirect also in my root and the optional .toml redirect code.
The DNS seems to be setup correctly as well for the custom Primary domain: goldenspike.app and the Domain alias: scanner.goldenspike.app
I don’t know if I’m missing a setting or I did something wrong during my custom domain setup.

  1. My .toml file redirect code:
    [[redirects]]
    from = “/*”
    to = “/screenTwo.html”
    status = 200
    force = true
    [redirects.conditions]
    Host = [“scanner.goldenspike.app”]

  2. My _redirect code: /* /screenTwo.html Host=scanner.goldenspike.app

  3. My Netlify subdomain link is: gokushipping.netlify.app

  4. My Custom Domain purchased through Netlify: goldenspike.app

  5. My Domain alias: scanner.goldenspike.app

Please help!

@Paul_Konieczny I presume you’ve changed something since creating this thread, as scanner.goldenspike.app is served by Netlify:

It consists of the same HTML as goldenspike.app/screentwo and has:

Where did you source the Host value you’re trying to use in your original post?

I see no mention of it in the Netlify documentation:
https://docs.netlify.com/routing/redirects/

The ‘Domain Level Redirects’ documentation is here:
https://docs.netlify.com/routing/redirects/redirect-options/#domain-level-redirects

I’m wondering if it’s come from a hallucinating AI.