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 hamburg.de

Executed 15/10/2025 22:09 | Score 87%

Passed

Passed

✅
212.1.41.48 212.1.41.48

Passed

✅
Strict-Transport-Security max-age=31536000; includeSubDomains; max-age=…
⚠️
Expect-CT
✅
Content-Security-Policy default-src 'self'; connect-src 'self' *.hamb…
✅
X-Content-Type-Options nosniff
✅
X-Frame-Options DENY

Passed

✅
certificate chain is complete 3
✅
root CA is trusted Trusted
✅
cert valid for 83
✅
chain certs are valid until 06.01.2026
✅
CN matches Domainname hamburg.de

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Restricted

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

Total scans

6,888

Pass ratio

2.7%

Avg. score

57.3

Recently Seen

Hostname	Score	Checks	Finished
nyu.edu	79%	100% 37% 100%	16/10 21:55
muenchen.de	83%	100% 48% 100%	15/10 22:10
hamburg.de	87%	100% 62% 100%	15/10 22:09
zalando.de	71%	100% 12% 100%	15/10 22:08
mediamarkt.de	76%	100% 27% 100%	15/10 17:45
mutti.de	74%	100% 23% 100%	15/10 17:42

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