GoDaddy’s domain auction space serves as a “marketplace” for buyers and sellers to get together and make deals. When a domain expires, it typically goes right back to the registry. If it’s a valuable domain name, however, registrars will try to sell it through auction, and buyers are always eager to capitalize on potential deals. Participating in a domain auction can be a nuanced business, so take a look at our Auctions FAQ page for more details on the process.