In addition to the many customer reviews listed on this site's Evidence Locker that establish "Excellent Top" as Matt Sanchez, other records show the connection. Until April 2007, a search of Alexis.com, which tracks website registerations, showed that Matthew Sanchez had registered the Excellent Top.com domain in 1999.
When a website noted the link, someone removed Sanchez's name from the registration. And since Alexis requires that person to be the registrant, it was Sanchez who did it. But he neglected to remove the address. By getting the address through Alexis.com and the name behind the address through People Finders.com, the link is established.