There are many services that allow you to find old domains. This can be useful if you want to buy an expired domain, or if you want to research the history of a domain.
There are a few different ways to find old domains, but most likely you will want to use a service that specializes in this. Typically, these services will have a database of expired or unclaimed domains, as well as a system for searching or browsing through them. Some may also offer other features, such as the ability to backorder domains or to auction them off.
Assuming the article is about finding and acquiring old, expired domains: There are a number of services that can help you find old, expired domains. Some of these services are free, while others charge a fee. However, all of these services can be useful in helping you find the perfect domain for your needs.