Free NetCrunch Tools NetCrunch

Who Is

NetCrunch Admin Toolset

Essential toolkit for network professionals that runs on Windows

Who Is is a lightweight utility that retrieves WHOIS records for any domain.

It automatically determines the correct WHOIS server based on the domain extension, queries it, and follows any referral links to gather complete registration data.

You’ll get detailed information including: - Registrar and contact details - Registration and expiration dates - Name servers and domain status - Abuse contacts and referral WHOIS links

The tool is ideal for investigating domain ownership, verifying expiration timelines, or researching suspicious domains.
Unlike online WHOIS sites that rate-limit or omit fields, this tool performs direct socket-based WHOIS lookups without obfuscation.

You don’t need to know which server to use — just enter the domain, and it will handle everything automatically. Results are shown in a clear, console-style view with referral tracking.

It’s a fast and private way to retrieve authoritative WHOIS data — useful for IT admins, security analysts, and domain professionals.

WhoIs Tool

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Features

  • Automatically detects the right WHOIS server per domain
  • Follows referrals for complete WHOIS data
  • Displays registrar, dates, contacts, and DNS info
  • Works via direct WHOIS protocol (TCP 43) — no web lookups
  • Lightweight, private, and free from limits or tracking

Requires Windows 10 x64 or later.
Uses AdRem Application Engine (Chromium-based runtime), downloaded automatically if missing.

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Darmowe narzędzia NetCruncha są dostarczane jako freeware, głównie jako dodatki do platformy monitorowania NetCrunch. Prosimy o wyrozumiałość, że nie możemy zapewnić dogłębnego wsparcia technicznego dla tych programów.

End User License Agreement

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