Having a good domain name is one of the most important parts of starting a website. No matter what you are trying to achieve online, a good memorable domain name is essential as a practical focus and a marketing tool. It used to be relatively easy to find good domain names on the Internet, especially within certain industries and niches.
However, with tens of millions of websites online, those days are over. Finding and registering a new domain name can be a tricky process, which is why lots of people search for expiring domain names instead, in order to snatch up a name that is already registered but no longer used. There are numerous ways to track down good quality expired and expiring domain names, most of which are easy to understand and very powerful when used correctly.

Whenever a domain name is registered, people are given an expiry date to renew their domain for another period of time. Many people forget about this date or deliberately let a domain expire, and there are literally hundreds of them that become available every single day. There are some domain name registries that offer an expired domain searching service, and also a number of dedicated websites that list expired and almost expired websites. While the vast majority of expiring domain names are pretty much worthless, there may be one that is perfect for you and your area of activity. There is also always the possibility, however small, of finding a good quality five letter domain name and registering it with the intent of reselling it somewhere down the line.

Some of the respected websites that are used by people to find expiring domain names and expired domain names include deleteddomains.com, free-webmaster-tools.com, domainsbot.com, and olddomains.net. These sites and many others like them allow users to download long lists of expired domains, where people can search through the rubble and maybe find a gem. Some of these websites charge a monthly fee for their service, but some of the smaller ones offer a totally free service that is monetized through advertising. Domaintools.com is another great place to search for expired domains, which offers a number of advanced search functions so that you can narrow down your results.