Domain Age Checker

About the domain age checker

This tool looks up the creation date on file with the domain's registry via RDAP and calculates the domain's age from it, along with the current expiry date and how much time is left before renewal is due. The creation date is authoritative for most top-level domains, since it comes directly from the registry rather than a third-party estimate. Domain age is used, informally and to varying degrees, as one signal among many by spam filters and some ranking systems: a domain registered decades ago with a consistent history carries more accumulated trust than one registered last week, and a very recently registered domain is disproportionately common among phishing and short-lived spam campaigns.

That said, age alone proves very little on its own. Plenty of new domains are entirely legitimate, and an old domain can be compromised or repurposed for abuse, so age is best read as one input into a broader judgment rather than a verdict by itself. The expiry date matters practically too: registrars are required to send renewal reminders, but a domain that lapses can enter a grace period, then a redemption period with a steep recovery fee, and finally become available for anyone to register, which is why the countdown to expiry shown here is worth checking periodically.

Because RDAP data is authoritative and updates as soon as the registry's own records change, checking again after a renewal or an ownership transfer will reliably reflect the new dates, rather than requiring a wait for a separate data source to catch up. Checking again shortly after a renewal or an ownership transfer will reliably reflect the update, since RDAP is refreshed directly from the registry rather than lagging behind on a separate, slower-updating data source.

Common questions

Why does domain age matter?

It is used informally as one signal among several by spam filters and some ranking systems; a domain with a long, consistent history generally carries more accumulated trust than one registered very recently.

Is the expiry date accurate?

Yes. It comes directly from the registry via RDAP and is authoritative for most top-level domains, unlike some older WHOIS data which could be stale or free-text formatted.

Can I get an expiry reminder?

Not from this tool directly; check with your registrar, which is required to send renewal notices, and consider setting your own calendar reminder well before the expiry date as a backup.

Does an old domain guarantee it is trustworthy?

No. Age is one weak signal among many; an older domain can still be compromised or repurposed for abuse, so it should never be treated as proof of legitimacy on its own.