I have two different sites in iis7 both point to the same folder they have different subdomains
www.sitename.com foo.sitename.com
they are essentially the same website, but it runs different logic depending on the subdomain.
i want www.sitename.com to be indexed on google (it already is) but I dont want foo.sitename.com to ever be searchable.
can i exclude it withe a robot file?