Deeplinking DNS question

Hi there.

My first question.

We have an app, but we are struggling with Deeplinking. When a user visits the deeplink URL from a desktop browser, they are redirected to a 404 (not found) page. What can we do so that when a user on a desktop browser clicks on a deeplink URL, that they are redirected to the correct URL on the website?

Is this possible?

Kind regards.
Anton

Are you saying that if you follow that link on Mobile that it works?