Does look a little suspect and would be a good scam for harvesting email addreses.
However as memebers here have a keen eye for a bargain it will be interesting to
see if anybody gets or already has a domain through them.
By The Way:
I obtained a free .co.uk domain from http://www.gbbo.co.uk/
the downside is you need a UK telephone number to confirm registration.
This looks as though its a ploy to get your information for companies to send you spam. I wouldnt do it if I was any of you, just pay the very cheap price of 11$ a year...