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 heise.de

Executed 10/11/2025 11:55 | Score 71%

Passed

✅
193.99.144.80 193.99.144.80
✅
2a02:2e0:3fe:1001:302:: 2a02:2e0:3fe:1001:302::

Incomplete

⚠️
Strict-Transport-Security max-age=604800
⚠️
Expect-CT
⚠️
Content-Security-Policy
⚠️
X-Content-Type-Options
⚠️
X-Frame-Options

Passed

✅
certificate chain is complete 3
✅
root CA is trusted Trusted
✅
cert valid for 85
✅
chain certs are valid until 03.02.2026
✅
CN matches Domainname heise.de

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Ownership verification required

Restricted

⚠️
Demo Firewall Schlummert im Gastmodus
⚠️
Threat Radar Nur für Registrierte
⚠️
Attack Heatmap Noch verborgen

Total scans

6,915

Pass ratio

2.7%

Avg. score

57.4

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