Technology Version CVE Checker 📋

Domain Age History Checker — WHOIS & Wayback Lookup

perryay/domain-age-history-checker

Check the registration age and history of any domain using WHOIS data and Wayback Machine archives. Returns creation date, expiration date, registrar, DNS records, domain age in days/years, and oldest archived snapshot. Supports single and batch mode up to 50 domains.

CVE-to-PoC Mapper

huntersreeni/cve-poc-mapper

Maps CVEs to publicly available Proof-of-Concept code. Scrapes GitHub, ExploitDB, and NVD to answer: is there a working exploit, which versions are affected, and is a patch available?

NVD CVE Vulnerability Search

ryanclinton/nvd-cve-vulnerability-search

NVD CVE Vulnerability Search queries the NIST National Vulnerability Database (NVD) REST API v2.0 to retrieve detailed information about Common Vulnerabilities and Exposures (CVEs). The NVD is the U.S.

Monitoring Checker Duplication

apify/monitoring-checker-duplication

The Monitoring checker duplication is a part of the Apify Monitoring Suite (apify/monitoring). See its readme for more information and how to use this.

Monitoring Checker Run Status

apify/monitoring-checker-run-status

The monitoring checker run status is a part of the Apify Monitoring Suite (apify/monitoring). See its readme for more information and how to use this.

NVD CVE Vulnerability Search - Vendor Risk Diligence API

pink_comic/nvd-cve-vulnerability-database

Search NIST NVD CVEs by keyword, severity, vendor, or date for vendor-risk diligence and patch workflows. CVSS, affected products, and source-linked vulnerability evidence — not proof a deployment is exploitable. Related: CISA KEV catalog, SSL certificate checker.

Port Scanner — Common Ports 🔌

perryay/port-scanner

TCP port scanner for common service ports. Concurrent multi-host scanning, banner grabbing, reverse DNS, 8 preset lists. Premium: open port alerts and batch scanning.

Robots.txt & Sitemap Analyzer 🕷️

perryay/robots-txt-sitemap-analyzer

Fetch, parse, and analyze robots.txt and sitemap.xml for any domain. Extract crawl directives, test URL compliance against robots.txt rules, and discover all URLs from sitemaps including nested sitemap indexes. Supports batch analysis with structured JSON output.

cve-scraper

kingofthejunes/cve-scraper

CVE = Common Vulnerabilities and Exposures. official ID for a security vulnerability so the world can track and fix it

Search and extract CVE vulnerability data from NIST NVD. Get CVSS scores, affected products, and references. No API key required.