Purpose
- Customers and admins can use dedicated tracking domains so campaign links are served from a professional, customer-controlled, or tracking-specific hostname.
- Tracking-only domains are intended to serve tracking routes rather than the public marketing website.
Health behavior
- Invalid or missing campaign links on a registered tracking domain can return a tracker health message such as “FourLook tracker is working fine.”
HTTPS requirement
- Production tracking should run over HTTPS with valid DNS and SSL certificates before use in advertising platforms.
Need more detail?
Return to the documentation hub, review Google Ads transparent tracking, or contact [email protected].