Bug#991972: backports.org invalid certificate

Package: www.debian.org

Some muscle memory from a long time ago kicked in, and I browsed to 
backports.org instead of to backports.debian.org.

backports.org now seems to serve the Debian homepage, and in the process 
triggers the browser's invalid certificate error, because the 
certificate is for www.debian.org.

It seems to me that backports.org should redirect to 
backports.debian.org.  I'm not sure why the Debian homepage would greet 
somebody visiting backports.org, but if that's desired, it should 
redirect to www.debian.org rather than simply serve its content.  In 
either case backports.org should have its own proper certificate.

Or backports.org could go away.