I’m currently setting up a Square Online store for an existing business and working on connecting an external custom domain instead of using the default .square.site URL. lightroom
The desktop routing works as expected, but I've run into a minor issue on mobile browsers: a few product links and checkout pages occasionally time out or trigger unexpected domain redirects. I’ve double-checked the DNS settings at my domain registrar, and the primary A Records and CNAME values are pointed directly to Square's IP addresses as specified in the dashboard.
I wanted to check with the community on a couple of points:
- Has anyone experienced extended DNS propagation times (beyond 24–48 hours) when linking custom domains from external registrars?
- Are there any specific best practices for managing custom subdomains (such as store.yourdomain.com) to ensure smooth SSL certificate provisioning and avoid link routing errors?
