I don’t think so but I don’t know. It goes to a page with Ted Cruz on it, with buttons for several different dollar amounts and at the bottom it says paid for by Ted Cruz for President 2016. I can’t go further than that without giving money, not likely to do that. :)
That phone number on the page (the same phone number that is on tedcruz.com) has come up “mailbox is full” for the past 4 hours. What kind of fundraisers don’t monitor their phones? Maybe they’re celebrating New Year.