DomainDetails.com - Free & Private WHOIS – Local, Private Domain Lookup in Your Browser

Summary: DomainDetails.com provides instant WHOIS, RDAP, DNS, and registrar information for any domain while keeping all queries local to your device. It requires no accounts, stores no lookup data, and offers tools like a Chrome extension, npm packages, and a public API for comprehensive domain research.

What it does

It performs domain registration lookups entirely on the user’s device, delivering structured RDAP-based results without sending queries to external servers. Users can access instant domain data, cached offline results, and additional tools such as bulk lookups and DNS checks.

Who it's for

It is designed for domain investors, researchers, builders, and casual users who need private, fast, and comprehensive domain information without tracking or data storage.

Why it matters

It prevents domain lookup tracking and data profiling by keeping all search history local, ensuring privacy and avoiding external data collection or server logs.