Hail Caesars, I see how to use the <r:if_url matches tag to server content conditionally based on URL, but what about subdomains in the base URL? I have a site with several, like military.mysite.com and oregon.mysite.com. I'd like the header image and a few other little details to change, based on subdomain, but this doesn't warrant creating separate sites as most of the content is shared. Do I need to make a custom tag?
Thanks!