When I tell the Twitter Card Validator to check http://keturn.net/blog/posts/2013/12/django-test-transaction-teardown/ it returns with a card with twitter.url set to http://keturn.nfshost.com/blog/posts/2013/12/django-test-transaction-teardown/
Why does it change the domain?
Yes, keturn.net is an alias for keturn.nfshost.com, but I do not publish any links with the “nfshost.com” domain. nfshost.com does not appear in my content nor in any HTTP headers I can find.
Our system follows redirects to the source web host. Only way to change this is to point your .net directly to the .com at your DNS hosting site.
