I checked archives and there is no license under your domain or with the information you provided.
Did you purchase your license under a different email or company name? On occasion users will place orders with different email accounts or other business information and then it makes it nearly impossible to find their account information.
This is why it is *very* important for licensed users to at least keep a copy of their purchase information or backup their license. It's simply too time consuming otherwise to search and try to determine which information they used to make their purchase.