Open-Source Intelligence

OSINT Arsenal
by TheAdminStack

A growing collection of free, browser-based intelligence tools for security researchers, red teamers, brand protection teams, and threat hunters. No accounts. No API keys. No tracking.

Try SquatWatch All Tools ↗

Available Tools

SquatWatch
Generate thousands of domain typos & lookalikes, then check which are registered, live in DNS, running email infrastructure, or hosting Azure AD tenants. 17 fuzzing algorithms including homoglyphs, bit-squatting, and Punycode IDN.
Typosquatting Phishing detection Brand protection Azure lookup WHOIS/RDAP
Live Launch →
DNS Recon
Full DNS enumeration — enumerate subdomains, check SPF/DMARC/DKIM, perform zone transfer tests, and map out the DNS attack surface of any domain.
Subdomain enum SPF/DMARC Zone transfer
Coming Soon
Email Header Analyser
Paste raw email headers to trace the delivery path, detect spoofing, validate SPF/DKIM/DMARC alignment, and flag authentication failures.
Phishing analysis SPF/DKIM/DMARC Delivery path
Coming Soon
IP & ASN Lookup
Enrich IP addresses with ASN, BGP prefix, geolocation, hosting provider, abuse contacts, and reverse DNS. Bulk-capable with CSV import.
ASN lookup Geolocation Abuse contacts
Planned

Built by a cybersecurity engineer for the community. All tools are free, open, and run in your browser.

Visit TheAdminStack ↗