div01 - 3:39 pm on May 2, 2004 (gmt 0)

Ok, so that's settled. Looks like a nice try by the SEO to cover up the evidence. The whois record was last modified on May 2, 2004.

Either way, you don't need to have duplicate sites to utilize a hyphenated domain. Any decent SEO could have set them up with a redirect that wouldn't raise the ire of SEs.