An aged domain name is simply a domain name that is at least one year old; preferably even older is called or named as PREMIUM DOMAIN
The age of a domain is a big factor in determining its value. Older domains tend to rank better in search engines and are therefore worth more money.
Domain has been researched using tools like SEO Quake & URL Appraisal and the age that is listed for the domain is the WEB ARCHIVE AGE this the first time Goggle crawled the domain
Additionally, the site previously on the domain name has already been developed
This means there may already be links all over the web that point to the aged domain.