Search results

SimilarSites

similarsites.com

Discovery tool for finding websites similar to a domain, brand, or online service.

Open-source email alias service for receiving and replying without exposing a personal address, with apps, extensions, custom domains, and self-hosting support.

SitesLike

siteslike.com

Website discovery tool for finding similar websites by category, topic, or domain.

Enumerate available domains generated modifying the original domain name through different cybersquatting techniques

OSINT.sh tool for checking historical WHOIS records and domain ownership changes.

Verisign WHOIS lookup for checking domain registration records and registry information.

Google certificate transparency search for checking certificates and HTTPS records.

Python OSINT crawler for extracting URLs, files, endpoints, and related website data.

Cipher387's large OSINT tool collection covering social media, domains, people, maps, and more.

Abusech

hunting.abuse.ch

Abusech helps search threat intelligence, IP reputation, domains, and security investigation data.

Abuseipdb helps search threat intelligence, IP reputation, domains, and security investigation data.

Website information page for traffic estimates, site metadata, and audience insights.

BrightCloud helps search threat intelligence, IP reputation, domains, and security investigation data.

Internet asset search engine for domains, hosts, certificates, and exposed services.

Censys certificate search for exploring TLS certificates, domains, issuers, and transparency logs.

Censys IPv4 search for finding exposed hosts, ports, services, and internet infrastructure.

Searchable archive of exposed panels and misconfigurations found across domains by continuous internet-wide scanning; look up the exposure findings on

OSINT.sh certificate search for finding TLS certificates, domains, and certificate history.

Filesec.io

filesec.io

Filesec.io helps search threat intelligence, IP reputation, domains, and security investigation data.

Threat Intelligence API that detects if a IP address is associated with a VPN, Proxy, TOR or Bots.

Internet asset search engine for discovering exposed services, hosts, domains, and technologies.

CentralOps collection of DNS, WHOIS, traceroute, email, and network lookup tools.

OSINT.sh SSL check for testing whether a host appears vulnerable to Heartbleed.

IANA database listing top-level domains, registry operators, and root zone delegation data.