The URL shortener "t.co" then checks for a spam link and shortens the URL. Mozilla Foundation's URL shortener uses it with the "mzl.la" domain hack. Tesla Motors uses "ts.la" domain hack as a shortener and a redirect. In December 2009, Google released a URL shortener service using the domain hack codice 1. The following December, Facebook launched its own URL shortener based on the FB.me domain name. From September 2010 Google URL Shortener became available via a direct interface. On 21 December 2009, Google introduced a YouTube URL Shortener, youtu.be. Archive Team also archives URL shortener services and wikis on a regular basis. In 2010, Libyan registry suspended an adult oriented .ly link shortener.