Domain Age Checker

Paste or upload domains, URLs, or a CSV — RDAP/WHOIS creation date and age in days, with CSV and HTML export.

Domain list Domains, URLs, or CSV

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Hostnames are reduced to the registrable domain before lookup: login.example.net → example.net, shop.example.co.uk → example.co.uk.

Domain Ages

#	Domain	Creation Date	Age (days)	Status