underscoredone.com

https://domain-age-checker.underscoredone.com

● healthy general

Send a list of domain names and this tool tells you exactly how old each one is, when it was first registered, when it expires, and how much time is left before expiration. Great for spotting brand-new suspicious domains, researching competitors, or evaluating domains before buying or linking to them. Works with over 100 domain extensions worldwide. -- reliability 34.66666793823242/100 per Paygent Discover

How to call

cURL · x402-fetch / x402-axios will auto-handle 402

curl -X POST https://domain-age-checker.underscoredone.com

/.well-known/x402.json

https://domain-age-checker.underscoredone.com/.well-known/x402