BLACKMESA.CA — Cybersecurity tools

news.blackmesa.ca Security feed

Aggregated advisories, threat intelligence, and cybersecurity news from dozens of trusted sources — categorized and tagged automatically.

cve.blackmesa.ca CVE feed

Continuous vulnerability intelligence across 60+ vendors, powered by NIST NVD and CISA KEV. Updated daily and on Patch Tuesday.

whois.blackmesa.ca WHOIS lookup

Full domain reconnaissance via RDAP — registration data, DNS records, DMARC/SPF/DKIM, TLS info, and security posture in one view.

dns.blackmesa.ca DNS lookup

Comprehensive DNS records over DNS-over-HTTPS — A, AAAA, MX, NS, TXT, CNAME, SOA, CAA and more. Compare Cloudflare against Google resolvers.

mail.blackmesa.ca Mail header analysis

Paste raw email headers to trace the delivery hop chain, verify SPF/DKIM/DMARC, flag spoofing indicators, and pivot to WHOIS and DNS.

cert.blackmesa.ca Certificate inspector

Inspect X.509 certificate chains from PEM or DER — the full path, validity, SANs, extensions, and cryptographic detail. Entirely client-side.

About A personal project by Matthew Drummond. Every tool is a single self-contained page with no third-party scripts; data comes from public sources (NIST NVD, CISA KEV, RDAP, Cloudflare/Google DoH) fetched in your browser.

Tools