Search across 25 verified OSINT tools by name, keyword, or technique.
ARIN is a nonprofit, member-based organization that administers IP addresses & ASNs in support of the operation and growth of the Internet.
Free online network tools, including traceroute, nslookup, dig, whois, ping, and our own Domain Dossier and Email Dossier. Works with IPv6.
An open source intelligence tool to crawl the graph of certificate Alternate Names
Cutestat provides website analytics including traffic estimates, Alexa rank, server details, WHOIS data, and SEO metrics for any domain.
DNS History archives historical DNS records, letting investigators track IP changes, hosting migrations, and infrastructure pivots over time.
DNS Twister generates and monitors domain permutations for typosquatting detection, brand protection, and phishing infrastructure discovery.
Breach intelligence service for searching exposed usernames, emails, IPs, and related data, with monitoring, API, and WHOIS features.
DomainTools provides WHOIS lookup, IP history, domain ownership records, and reverse WHOIS for domain and infrastructure investigation.
InfoByIP provides bulk IP and domain lookups returning geolocation, ASN, hostname, and WHOIS data for multiple targets simultaneously.
DomainIQ provides WHOIS research, domain name investigation, brand protection tools, and cybercrime attribution resources.
DNS Tools, Domain lookups and universal Whois utility by easyDNS
IPAddress.my provides IP geolocation, ASN lookup, reverse DNS, and WHOIS data for any IPv4 or IPv6 address in a straightforward interface.
We offer a vast range of IP address tools to discover details about IP addresses. IP blacklist check, whois lookup, dns lookup, ping, and more!
Hunting New Registered Domains monitors freshly registered domain names for phishing, typosquatting, and emerging threat infrastructure.
SecurityTrails provides historical DNS records, WHOIS history, subdomain enumeration, and IP intelligence for domain and infrastructure investigation.
Free SEO and web analysis tools including backlink checkers, keyword research, plagiarism detection, and domain WHOIS lookups.
SURBL checks URLs and domains against spam, phishing, and malware blocklists compiled from multiple threat intelligence sources.
OSINT, Open Source Intelligence, information gathering, recon, Cybersecurity
