Domain backorder is a service made available by ICANN-authorized service providers and it's the best way to acquire a good domain that was owned by some third party and was left to expire. When the registration period of a domain name has expired, the aforementioned becomes inactive, however it is not removed immediately. Instead, the owner has a couple of months to renew it. Provided this doesn't happen, the domain name enters a deletion period that continues about five days and after that it is deleted, so everyone can register it. The backorder service allows you to make an order for such a domain with a registrar company and they will attempt to register it instantly the moment it's offered. Thus, you'll be able to get a brief and appealing domain name for your website and although these domains are registered on a first -come, first-serve basis and there's no guarantee that you will obtain the wanted domain, using a computerized system will give you a lot better chance than if you keep checking whether the domain is deleted and attempt to acquire it personally.