My company utilizes numerous domains and TLDs that all end up pointing to one main domain. The domains include variations of the company name or its product items. For instance,
domain.cc, domain.biz, domain.info, do-main.cc, do-main.biz, do-main.info, etc.
As the webmaster, I am tasked with tracking these domains and their usage to determine which are effective and which are not. At some point then I will have to determine which domains to let expire and which to renew.
How do I do this? I've looked at Google Analytics and it doesn't show me this data anywhere. I've looked at the server raw logs (Apache) and this too leaves off the requested TLD in the incoming URL. It was suggested to add a UTM parameter to my redirects in htaccess, but I'm not sure how that would be implemented. Suggestions? And thanks!