What are Aftermarket Domains?
These are domains that have been registered previously and are now back on the market for resale. Aftermarket domain names are often short, memorable names that are made up of simple keywords and search terms. They are particularly desirable because they already have a history on the interwebs and therefore might still have domain authority derived from links from other websites and other relevant citations.
These domains have stronger branding potential, are easier to remember, and attract more traffic than most domains available through the standard domain registration process.