What Is Domain Age?
Domain age measures how long a domain name has been registered. It is calculated from the first creation date found in the domain's WHOIS record. Marketers and SEO professionals use domain age to evaluate domain authority, assess competitors, and research domain purchase opportunities.
Live WHOIS Data
Every lookup queries real-time WHOIS records. No cached data, no stale results. AI cannot check real WHOIS records — we do.
SEO Research
Domain age is a common signal in competitive analysis. Older domains often have established authority, though age alone is not a ranking factor.
Domain Valuation
A domain's registration history, including its age and renewal pattern, can indicate stability and value for domain investors and buyers.
Expiry Monitoring
Know exactly when a domain expires so you never miss a renewal deadline. Our tool shows days remaining and whether the domain is already expired.
How to Use the Domain Age Checker
- Enter a domain — Type any domain name (with or without www) into the search field.
- Click Check Age — The tool queries live WHOIS data via our API.
- Review the results — See the domain's creation date, age breakdown, expiry date, registrar, and nameservers.
Frequently Asked Questions
How is domain age calculated?
Domain age is the time elapsed since the domain's first registration date as recorded in WHOIS. We calculate it precisely down to years, months, days, and hours. Total days since registration is also displayed.
Can I check any TLD?
We support most generic TLDs (.com, .org, .net, .io, .dev, etc.) and many country-code TLDs. Some ccTLDs may return limited data or no creation date due to registry restrictions.
Why does WHOIS data vary between domains?
Different registries expose different fields. Some include creation date, expiry, and full registrar info, while others only show nameservers and status codes. GDPR also affected WHOIS data availability for many domains.
Is my search private?
Yes. WHOIS lookups are performed server-side through our API. Your IP address is not exposed to public WHOIS servers. No search history is stored.
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