Domain Age Checker
Find out how old a domain is from its original registration date — a key signal when judging an expired domain.
How it works
This tool reads a domain’s registration date from RDAP and calculates its age. Age is one of the strongest, easiest-to-read signals of a domain’s SEO potential.
Age and expired domains
The whole appeal of expired domains is buying age and authority you would otherwise wait years to build. Pair this with a WHOIS lookup to see the full registration history.
Frequently asked questions
How is domain age calculated?
Domain age is the time between a domain’s original registration date and today. This tool reads the registration date from RDAP and computes the age for you.
Why does domain age matter for SEO?
Older domains have had more time to earn backlinks and trust. An aged expired domain can give a new site a real head start over a brand-new registration.
Is an older domain always better?
Not always. Age helps, but a clean history, relevant backlinks and real authority matter more. Check those before buying.