API to search current and historical DNS records, current and historical WHOIS, technologies used by sites and whois search for phone, email, address,
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Malware research archive with papers, samples, writeups, and historical security material.
OSINT.sh tool for checking historical DNS records and domain infrastructure changes.
Attack-surface and DNS intelligence platform for domains, subdomains, IPs, and historical records.
Archive for searching Donald Trump's historical Twitter posts by date, topic, or keyword.
Historical malware archive mirrored by vx-underground for research and preservation.
OSINT.sh tool for checking historical WHOIS records and domain ownership changes.
selling user data is an advanced reference page for safety checks, warnings, niche resources, or technical notes.
Advisory Database is a GitHub repository or organization with source code, releases, documentation, or project resources.
Hong Kong dashboard for traffic data, road conditions, and public camera views.
GitHub collection of APT reports, threat actor notes, and security research documents.
Database of fake and fraudulent websites used to research online scams, phishing pages, and suspicious domains.
DDoSecrets search page for finding datasets, documents, and public-interest archive material.
Exploit-DB paper archive with security research, exploitation papers, and technical writeups.
automates gathering website profiling data into a CSV from the "BuiltWith" or "Wappalyzer" API for tech stack information, technographic data, website
Ontario 511 portal for traffic cameras, road conditions, incidents, construction, and travel information.
Hash lookup service for checking password hashes against large precomputed cracking databases.
Domain intelligence tool for researching WHOIS data, ownership patterns, and connected domains.
Fortinet threat intelligence portal for security updates, IP reputation, malware, and web filtering data.
Guide to free and open source privacy tools, safer apps, and alternatives to data-heavy services.
Python package for collecting public GETTR data for research and monitoring workflows.
Google notebook environment for running Python code, experiments, data analysis, and research workflows.
Python OSINT crawler for extracting URLs, files, endpoints, and related website data.
Abuseipdb helps search threat intelligence, IP reputation, domains, and security investigation data.