crt.sh Certificate Transparency Scraper

Find subdomains and TLS certificates for any domain from Certificate Transparency logs. A fast, working crt.sh alternative for subdomain enumeration, recon and attack-surface mapping. Returns unique hostnames with first/last seen and issuers, or raw certificates.

SSL Certificate Transparency Search

ryanclinton/crt-sh-search

Search Certificate Transparency (CT) logs via crt.sh to discover every SSL/TLS certificate ever issued for any domain. Enumerate subdomains, audit certificate histories, and monitor for unauthorized certificate issuance -- all through a clean JSON API on Apify with no infrastructure to manage.

Run theHarvester (the standard open-source OSINT tool) on any domain: discover subdomains, hosts, IPs and emails from free public sources (crt.sh, Certspotter, HackerTarget, DuckDuckGo). For recon, attack-surface mapping and due diligence.

Subdomain Finder - Discover Every Subdomain Of A Domain

thirdwatch/subdomain-finder

Discover every subdomain for any apex domain. Merges 4 sources: certificate transparency (crt.sh), HackerTarget, RapidDNS, plus DNS bruteforcing of common names. Verifies each is live via DNS + HTTP probe.

SSL certificate checker for certificate issuer, expiration dates, chain validation, and protocol details. Monitor certificate health for any domain. For security audits, compliance, and uptime monitoring. No API key required.

Run a full due-diligence scan on any domain in one call: WHOIS registration, DNS records, SSL certificate, subdomain discovery (crt.sh), and technology fingerprint. Built for OSINT, security recon, M&A due diligence, and lead research.

Trustpilot Company & Transparency Scraper

saswave/trustpilot-company-infos

Trustpilot scraper collect data from the review and transparency page. Allows you to search a list of domain names on trustpilot and get the average review score , total number of reviews, numbers of reviews per stars and all the transparency data

Subdomain Finder & Reverse IP

canadesk/subdomain-finder-reverse-ip

Enumerate Subdomains and Reverse IPs with RapidDNS, Anubis, AlienVault and crt.sh! It's fast and costs little.

Comprehensive external attack surface report that maps any domain's infrastructure, vulnerabilities, and exposure using 11 sub-actors in parallel.