Domain mapping with WordPress multisite without using IP addresses

I am currently the lead back-end developer over at Highrise Digital, in charge of a large (over 500 sites) multisite installation of WordPress. Each site in the install has its own custom mapped domain, rather than using a subdomain of the primary site. In this post, I discuss how I set up domain mapping to websites in the WordPress multisite install, without pointing the domains to the servers IP address.

Continue reading Domain mapping with WordPress multisite without using IP addresses