FSP.to is my external redirect site. This site will provide various links that I would use throughout my network of sites. If I pointed a redirect to a page that no longer exists, I can make the necessary adjustments there by changing the location of where that redirect goes to. This gives me more control over how my sites operate. It also gives me the ability to provide people shorter URLs that I can send either by SMS, or email. The home page of this site would go to fsp.tel.
This site is not for internal websites. Any URL under my control will use fsp.cc, and not this domain. This will help people see the responsibility of the site. If they see a .to link, then they know they are leaving my network of websites.