Quick Check

Check DNS, headers, SSL and WAF signals in seconds - no account required.

  • • Instant, anonymous spot checks for any public domain
  • • Runs the same inspections as the full dashboard
  • • Results stay stored to reveal trends over time
Submitting launches the three standard checks and stores anonymised metrics for benchmarking.

Latest guest scan for gmail.com

Executed 28/09/2026 23:47 | Score 76%
DNS
100%
Passed
  • ✅
    142.251.14.19 142.251.14.19
  • ✅
    142.251.14.83 142.251.14.83
  • ✅
    142.251.14.17 142.251.14.17
  • ✅
    142.251.14.18 142.251.14.18
HEADER
27%
Incomplete
  • ⚠️
    Strict-Transport-Security
  • ⚠️
    Expect-CT
  • ⚠️
    Content-Security-Policy
  • ✅
    X-Content-Type-Options nosniff
  • ⚠️
    X-Frame-Options
SSL
100%
Passed
  • ✅
    certificate chain is complete 4
  • ✅
    root CA is trusted Trusted
  • ✅
    cert valid for 66
  • ✅
    chain certs are valid until 03.12.2026
  • ✅
    CN matches Domainname gmail.com



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Ownership verification required
WAF
—%
Restricted
  • ⚠️
    Demo Firewall Schlummert im Gastmodus
  • ⚠️
    Threat Radar Nur für Registrierte
  • ⚠️
    Attack Heatmap Noch verborgen
Total scans
7,047
Pass ratio
2.7%
Avg. score
57.8

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