Another cyber attack?

RT Website is down

For the last 12 hours I have been able to access RT (Russia Today), a site that I rely on to get an alternative to western corporate media.

It is unclear to me whether this is a malicious cyber attack or not.

When I go to the site http://rt.com/ I get taken to another site that has nothing to do with the news site.

I would be grateful if people can check if they have the same experience and if so they know of any mirror sites or information clearing houses where their articles can be found.

At present RT has a Facebook page and a You Tube channel at http://www.youtube.com/user/RussiaToday.