A method and system for providing the centralized collection of click-through traffic information. The method includes receiving a DNS query for a domain name at a third party auditing service from a requesting computing resource. The domain name is configured to include click-through information as a subdomain, and wherein a URL associated with the domain name provides content. The click-through information is parsed from the domain name without establishing a connection between said third party auditing server and any web server providing the content. An IP address for the web server associated with the domain name is sent to the requesting computing resource.