Skip to main content

Is aok.de a Scam? Security Check Results - AOK

aok.de Security Report Summary

aok.de received a security score of 62 out of 100 in Guard's comprehensive security analysis, classified as "Moderate Risk". This report covers AOK's website security posture. AOK operates in the Healthcare industry in Germany.

AOK is a leading statutory health insurance provider in Germany, offering comprehensive health coverage, services, and health advice to a broad audience. The website reflects a mature digital presence with a modern tech stack based on React and Gatsby, ensuring fast performance and excellent mobile optimization. Security posture is strong with HTTPS, DNSSEC, and modern security headers, although explicit security policies and incident response information are not prominently published. Privacy compliance is well addressed with clear privacy and cookie policies aligned with GDPR requirements. Overall, the domain and website present a trustworthy and professional image consistent with a large enterprise healthcare provider.

The security scan identified 32 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: React, Gatsby, Tailwind CSS.

About this security scan

Guard performs automated security assessments of websites by analyzing SSL/TLS certificates, HTTP security headers, DNS configuration, email authentication protocols (SPF, DKIM, DMARC), GDPR compliance indicators, NIS2 directive compliance, network exposure, and AI-powered business intelligence. Each report provides domain-specific findings, risk scores, and actionable recommendations.

aok.de favicon

Is aok.de Safe? Security Analysis for AOK

https://www.aok.de/

Check if aok.de is a scam or legitimate. Free security scan and reviews.

HealthcareGermanyenterprise
ReactGatsbyTailwind CSS
Analyzed 9/25/2025Completed 11:58:05 AM6mo ago
62
Security Score
MEDIUM RISK

Below Healthcare avg (65)

10,000+

Domains scanned

500+

Security teams trust us

EveryPay

Secure checkout

Instant

Reports delivered

Professional PDF & Marketing Data

Get the professional PDF report for aok.de

Export this security analysis as a professional PDF document, receive it via email, and access marketing intelligence data including contact emails and phone numbers. One-time purchase for lifetime access.

PDF Report & Export

PDF download, email delivery, unlock code

39.90 €one-time • Incl. 21% VAT

Marketing Intelligence

Contact emails, phone numbers & warm leads

49.90 €one-time • Incl. 21% VAT

Plan Comparison

FeaturePDF ReportMarketing+
Full security analysis
Professional PDF export
Email delivery
Lifetime access + unlock code
Contact emails & phones
Marketing outreach data

Already purchased?

Order summary

Domainaok.de
Access tierFull report or marketing add-on

Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.

VisaMastercardApple PayGoogle Pay

Secure payments processed via EveryPay. Prices in EUR; Incl. 21% VAT.

SEQ SIA

Lastadijas 12 k-3, Riga, Latvia, LV-1050

Reg. No. 40203410806 • VAT LV40203410806

Support: guard@offseq.com+371 2256 5353

AI Summary

AOK is a leading statutory health insurance provider in Germany, offering comprehensive health coverage, services, and health advice to a broad audience. The website reflects a mature digital presence with a modern tech stack based on React and Gatsby, ensuring fast performance and excellent mobile optimization. Security posture is strong with HTTPS, DNSSEC, and modern security headers, although explicit security policies and incident response information are not prominently published. Privacy compliance is well addressed with clear privacy and cookie policies aligned with GDPR requirements. Overall, the domain and website present a trustworthy and professional image consistent with a large enterprise healthcare provider.

Detected Technologies

ReactGatsbyTailwind CSS

9 urgent findings need attention

1 critical · 8 high

  • + 1 more findings in the full report below
Continuous monitoring

Keep aok.de under constant watch

Guard tracks your live infrastructure daily: certificate expiry, DNS & mail authentication drift, uptime changes, subdomain inventory, and unexpected tracker or content shifts. A full timeline captures every diff so you can prove remediation and spot regressions instantly.

Security drift alerts

Risk score drops, new high-severity issues, and header hardening gaps

Compliance watch

GDPR / NIS2 posture changes with governance evidence snapshots

Infrastructure surface

Unexpected open services, SSL expiry, DNS & email authentication changes

Content & tracker intelligence

Marketing tech shifts, analytics drift, and AI recommendation updates

25 €
per month · billed securely via EveryPay
Less than 1 € / day — cheaper than a single incident response hour

Cancel anytime. Alerts sent to the contacts you choose. Unlock the full report to view historical timelines and alerts.

Purchase to access the monitoring timeline, JSON diffs, alert history, and PDF export for aok.de.

Security Headers

4 findings

60/100

GDPR Compliance

5 findings

28/100

NIS2 Compliance

8 findings

17/100

Email Security

5 findings

65/100

🧠AI Business Intelligence

Technology stack, business insights, and market analysis powered by AI.

Business Intelligence

Market & Strategic Analysis

AOK operates in the healthcare sector as a statutory health insurer, targeting the general German population. It holds a strong market position as one of the largest health insurers in Germany. The business model focuses on providing health insurance coverage and related services. The website content and branding are consistent and professional, supporting customer engagement and trust. The company leverages social media and digital marketing tools to maintain visibility and customer interaction. No suspicious or questionable business practices were detected.

Extracted Contact Information

Marketing Intelligence Data

Security Posture Analysis

Comprehensive Security Assessment

The website demonstrates a good security maturity level with enforced HTTPS, DNSSEC, and comprehensive security headers. No vulnerabilities or exposed sensitive data were found in the HTML content. However, the absence of a public security policy or vulnerability disclosure program limits transparency. Incident response contacts are not explicitly provided, which could be improved. Privacy practices are strong, with GDPR compliance evident. Overall, the security posture is solid but could benefit from enhanced transparency and formalized security disclosures.

Strategic Recommendations

Priority Actions for Security Improvement

1

Publish a dedicated security policy and incident response page to improve transparency.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

AOK

Description:

AOK – Gesundheit in besten Händen. Erfahren Sie alles zu Leistungen, Services & Angeboten der AOK sowie viele Gesundheitstipps!

Key Services:
Health insurance coverageHealth services and benefitsHealth tips and advice
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
ReactGatsbyTailwind CSS
Frameworks:
ReactGatsby
Performance:

fast

Mobile:

excellent

Accessibility:

good

SEO:

good

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced
  • Use of modern security headers
  • No exposed sensitive data in HTML
  • Secure forms with proper input types

Analytics & Tracking

Services:
Google Analytics
Tracking Level:moderate
Privacy Compliance:good

Advertising & Marketing

Transparency Level:good

Website Quality Assessment

Design Quality:excellent
User Experience:excellent
Content Relevance:excellent
Navigation Clarity:excellent
Professionalism:excellent
Trustworthiness:high

Key Observations

1

Website is professionally designed and well maintained.

Get this report delivered to your inbox

Receive a summary of the aok.de security findings by email. Quick and easy to share with decision makers.

🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

60/100
Score

Weak Strict-Transport-Security configuration

LOW

Current value: "max-age=15552000"

Missing X-Frame-Options header

HIGH

Prevents clickjacking attacks

Missing X-XSS-Protection header

MEDIUM

Legacy XSS protection (deprecated but still recommended)

Missing Permissions-Policy header

MEDIUM

Controls browser features and APIs

👤GDPR Compliance

Privacy and data protection assessment under GDPR regulations.

GDPR Compliance

Privacy and data protection assessment

28/100
Score

No Cookie Policy found

HIGH

GDPR requires clear information about cookie usage

No Cookie Consent Banner found

HIGH

GDPR requires explicit consent for non-essential cookies

No Data Protection Officer mentioned

LOW

Large organizations may need to designate a DPO under GDPR

Privacy policy may not be GDPR compliant

MEDIUM

Privacy policy lacks explicit GDPR compliance elements

EU business without adequate privacy measures

CRITICAL

EU businesses are subject to strict GDPR requirements

GDPR Compliance Analysis

Privacy Policy85% confidence
Cookie Policy0% confidence
Contact Information Found90% confidence
emailphone

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

17/100
Score

No information security framework found

HIGH

NIS2 requires documented cybersecurity and information security measures

No vulnerability disclosure policy

MEDIUM

NIS2 encourages coordinated vulnerability disclosure

No security policy documentation found

HIGH

NIS2 requires documented cybersecurity governance and risk management

No incident response procedures found

HIGH

NIS2 requires documented incident response and business continuity plans

No business continuity planning found

MEDIUM

NIS2 emphasizes operational resilience and business continuity

No security contact information

HIGH

NIS2 requires clear incident reporting channels

No vulnerability reporting mechanism

MEDIUM

Clear vulnerability reporting supports coordinated disclosure

No NIS2 reference found

LOW

Consider explicitly mentioning NIS2 compliance efforts

Need this report as a PDF?

Download the complete aok.de security analysis as a professional PDF. Share it with your team, clients, or stakeholders.

📧Email Security

SPF, DKIM, and DMARC validation and email security assessment.

Email Security

SPF, DKIM, and DMARC validation

65/100
Score

No DMARC reporting

LOW

DMARC aggregate reports not configured

No DKIM record found

MEDIUM

DKIM adds cryptographic signatures to emails

No BIMI Record

LOW

BIMI displays brand logos in email clients

No MTA-STS Policy

MEDIUM

MTA-STS enforces TLS for email delivery

No TLS-RPT Record

LOW

TLS-RPT provides reporting for email TLS issues

SPF
Sender Policy Framework
DKIM
DomainKeys Identified Mail
DMARC
Domain-based Message Authentication
MX Records
Mail Exchange Records
BIMI
Brand Indicators
MTA-STS
Mail Transfer Agent Security
TLS-RPT
TLS Reporting
DNSSEC
DNS Security
SPF Details
Record:
v=spf1 include:_spf.aok.de -all
DNS Lookups:1/10
Policy:-all
DMARC Details
Policy:quarantine

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

69/100
Score

Weak Protocols Supported

HIGH

Server supports weak protocols: TLSv1.1

OCSP Stapling Not Enabled

LOW

OCSP stapling improves performance and privacy

Certificate Transparency Not Implemented

LOW

Certificate is not logged in Certificate Transparency logs

Short HSTS Max-Age

LOW

HSTS max-age is less than 1 year

HSTS Missing includeSubDomains

LOW

HSTS header does not include subdomains

Protocol Support

TLSv1.2TLSv1.3TLSv1.1

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

70/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

CAA Records Not Configured

LOW

Certificate Authority Authorization (CAA) records not found

Domain Transfer Lock Not Enabled

MEDIUM

Domain can be transferred without authorization

Domain Delete Lock Not Enabled

LOW

Domain can be deleted without additional verification

Domain Registration Details

Protection Level
none
Suspicious Indicators Detected
  • No domain protection locks enabled

DNS Records

A Records:217.111.84.46, 217.110.255.46
Name Servers:
ns1.aok.deDNS only
ns2.aok.deDNS only
ns3.aok.deDNS only
ns4.aok.deDNS only
MX Records:
10: mx1.aok.de
10: mx2.aok.de
SOA:Serial: 2025092503, TTL: 600s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:99ms

SPF Analysis

SPF Record:
v=spf1 include:_spf.aok.de -all

Network Security

Port scanning and network exposure analysis.

Network Security

Port scanning and network exposure analysis

100/100
Score

Good Network Security Posture

LOW

No unnecessary services detected on common risky ports

How does aok.de compare?

See how aok.de stacks up against similar websites in the same industry.

🔧Technical Analysis

Detailed technical findings and analysis from AI assessment.

Technical Analysis

Comprehensive security assessment findings

Additional Findings

The website uses a modern React-based framework (Gatsby) combined with Tailwind CSS for styling, resulting in fast load times and responsive design. The use of DNSSEC and HTTPS with strong security headers indicates a robust infrastructure. The site is well-optimized for SEO and accessibility, with proper meta tags and ARIA attributes. No legacy or vulnerable libraries were detected. Hosting details are not explicitly disclosed but the performance and security suggest a reliable hosting environment. Opportunities exist to improve technical documentation and security transparency.
Professional PDF & Marketing Data

Download the aok.de report as PDF

Get the complete analysis in a shareable PDF format, delivered instantly to your email with lifetime access.

PDF Report & Export

PDF download, email delivery, unlock code

39.90 €one-time • Incl. 21% VAT

Marketing Intelligence

Contact emails, phone numbers & warm leads

49.90 €one-time • Incl. 21% VAT

Plan Comparison

FeaturePDF ReportMarketing+
Full security analysis
Professional PDF export
Email delivery
Lifetime access + unlock code
Contact emails & phones
Marketing outreach data

Already purchased?

Order summary

Domainaok.de
Access tierFull report or marketing add-on

Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.

VisaMastercardApple PayGoogle Pay

Secure payments processed via EveryPay. Prices in EUR; Incl. 21% VAT.

SEQ SIA

Lastadijas 12 k-3, Riga, Latvia, LV-1050

Reg. No. 40203410806 • VAT LV40203410806

Support: guard@offseq.com+371 2256 5353

Scan your own website

Liked the aok.de report? Run the same comprehensive security analysis on your domain — free, instant, and no sign-up required.

Or browse our directory of >10,000 scanned websites.

⭐ Verified Community Reviews

What others say about aok.de

Share your experience to help others make informed decisions. We verify every review by email and publish it once our moderation team approves it.

Overall rating
Select a rating
4000 characters remaining

We’ll email you to confirm your review and keep your details private.

Community rating

out of 5

0 reviews published

Loading reviews…

How did we do?

Your feedback directly shapes our roadmap. Rate the quality of this report, leave an optional comment, and let us know if you want our security specialists to follow up.

Overall report quality
Select a rating
2000 characters remaining

We only use your feedback to improve Guard reports. Contact details are never shared.

Analyze Another Website