Free & Open Source

Domain reconnaissance for macOS

See what the internet knows about any domain. One click, full report. No terminal required.

Download for macOS View on GitHub

Everything you need to know

Full domain reconnaissance from a native macOS app.

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DNS Records

A, AAAA, MX, NS, TXT, SOA and more. See the full DNS picture for any domain.

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SSL Certificates

Certificate details, expiry dates, issuer chain, and transparency log entries.

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HTTP Headers

Security headers, server technology, redirects, and response analysis.

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Port Scanning

Identify open ports and running services on any host.

How it works

1

Enter domain

Type any domain name

2

Click Scan

ReconKit does the rest

3

Get report

Full results in seconds

Built in the open

ReconKit is free and open source. No accounts, no tracking, no data collection. Everything runs locally on your Mac.

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Need a professional security audit?

ReconKit shows you what's visible. FromTheScope tells you what it means and how to fix it. Automated scanning, human-reviewed findings.

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