When looking back at original texts which have now recently been discovered, 666 is understood to be a mistranslation for 616. So all the hype over the last 2,000 years has been about the wrong number, and the xn--ces666d.com domain is not evil anymore, just quasi evil. Sorry to rain on your fire :amen:
Wikipedia actually has a blurb on it:
"...and his number is Six hundred threescore and six." According to recent research by Biblical archaeologists, however, this section may have been mistranslated, and the actual number may be 616.
Link -
http://www.religionnewsblog.com/11134