It seems that the counterfeit website with the Hyphenated URL has been vandalizing all of the ARC www.deathcamps.org links on WikiPedia.
(Photo of the Counterfeit ARC site pictured on the right)
For evidence of this please visit www.wikipedia.org do a search on Operation Reinhard, Einsatzgruppen or Warsaw Ghetto.
When you find the ARC links, check the History. You will note someone keeps attempting to replace the URLs with links to this counterfeit website who's domain was registered in October of 2006.
If you do visit ARC's website and you see a poorly made copy with a sandy color (pictured above) you are at a bogus site.