title: (Replit) How do I send any other subdomain that doesn’t exist to a certain 404 page?
body: <p>I’m confused with this one this is my repl that I’m doing this in <a href="https://replit.com/@JonathanPachla/A-blog" rel="nofollow noreferrer">https://replit.com/@JonathanPachla/A-blog</a>
  I’d like to send someone who enters something other than a exsisting subdomain after the domain to get sent to a certain 404 page but I don’t know how to.</p>