Domain Mapping is redirecting site to primary site

I have a domain (www.pinxbakery.com) that I am trying map to a subsite (www.designedbydeni.com/pinxbakery). I have checked, recheck the DNS record a dozen times. When I mapped the domain to the subsite and set the domain mapping settings to front end should direct to map domain, the site is redirecting to the primary domain (www.designedbydeni.com).

Everything in godaddy is pointing to ip address of the dedicated ip 72.167.241.134 I also added the domain to the primary domain in cpanel. My other domains that are mapped to other subsites are working fine, not sure what's going on.