As I understand it this is not possible out-of-the-box in Webflow, but anybody know if its possible to configure the DNS settings at the domain provider in a way so that its possible to redirect on of the custom domains to a specific Webflow page?
Hmm… but these 3 domains leads to the same page on your site? Can you redirect one of the domains to a specific page on the site, and the 2 others to a different page on the same site in GoogleDomains?