Yes and no. It can be configured to do both.
When you set up a lander/offer you have a “Redirect Type” option. If you select the “Fluxify Page” option to activate advanced settings, then the page will be served from your FunnelFlux domain and your domain name will be visible in the address bar.
All other redirect options will redirect to the destination link and the address bar will show the desired destination URL.
Contact us at the support desk if you need further assistance.