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Dev tools · May 27, 2026

ThreatPort Security

Know your Attack Surface before attackers do.

What it does

ThreatPort continuously monitors your attack surface so you know what's exposed before someone exploits it. ThreatPort automatically scans your domain for: • Open ports - risky services • Exposed sensitive files (.env,git, credentials) • SSL/TLS misconf. • DNS vulnerabilities (SPF, DMARC, DKIM) • Leaked API keys in page • CORS misconfigs. • Subdomain enum. Brand Protection No setup required. Enter your domain, get your first report in minutes. Free tier available — no credit card needed.

Does the same job

all alternatives →
  • ThreatLocator27d ago · threatlocator.com · ▲3

    Scan your domain. See what attackers see.

  • ThreatSlayer2023 · ▲85

    Free enterprise grade security for your personal browser

  • Domain Scan ToolsMay 2026 · domainscan.tools · ▲5

    Detect domain security issues before they hurt your business

  • KIT.domainsMar 2026 · ▲28

    Domain infrastructure monitoring across all registrars

  • SecureSpellsFeb 2026 · ▲16

    Find GDPR risks on your live site before regulators do

  • PC
    Phishcan, Canada's first open and free threat intelligence platformSep 2025 · phishcan.com · ▲19

    Phishcan provides crucial threat intelligence, and it currently tracks phishing domains for: • Scotiabank, Desjardins, RBC, Interac… • Telecom providers, provincial power and health services... • Federal & provincial services, CRA, Canada Post, Service Canada, Revenue Québec... How Phishcan works: • Parsing millions of domains: Continuously scanning and analyzing vast numbers of domains to detect suspicious patterns and potential phishing sites. • Monitoring threat actors : close watch on cyber‑criminal infrastructures and their new domain registrations. • Data enrichment : adding contextual…

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