Is dfs.de Safe? Security Analysis for DFS Deutsche Flugsicherung GmbH
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SEQ SIA
Lastadijas 12 k-3, Riga, Latvia, LV-1050
Reg. No. 40203410806 • VAT LV40203410806
Support: guard@offseq.com • +371 2256 5353
AI Summary
DFS Deutsche Flugsicherung GmbH is the official German air navigation service provider responsible for managing and controlling air traffic within German airspace. The company ensures safe, efficient, and environmentally conscious flight operations, serving millions of passengers annually. Their services include air traffic control, drone flight management, environmental initiatives, training, and research and development. The website targets aviation professionals, drone operators, and the general public interested in air traffic and environmental topics. Technically, the website employs modern JavaScript frameworks, SystemJS module loading, and the Ionas CMS platform, hosted on Azure DNS infrastructure. The site is well-structured, mobile-optimized, and provides multilingual support. However, the security posture is weakened by an invalid SSL certificate and lack of proper HTTPS enforcement, which is a critical issue. Privacy compliance is strong, with comprehensive cookie consent mechanisms and GDPR-aligned privacy policies. The site lacks explicit incident response or vulnerability disclosure information. Overall, the website is professional and trustworthy but requires urgent SSL remediation to improve security.
Detected Technologies
12 urgent findings need attention
4 critical · 8 high
- + 4 more findings in the full report below
Keep dfs.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
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Security Headers
2 findings
85/100
GDPR Compliance
7 findings
0/100
NIS2 Compliance
8 findings
5/100
Email Security
1 finding
50/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
DFS holds a key position in the German transportation sector as the national air navigation service provider. Its business model is government-related, focusing on air traffic safety and efficiency. The company leverages partnerships with technology and analytics providers such as Piwik PRO and uses advanced CMS and JavaScript frameworks to deliver content. The website reflects a mature digital presence with clear navigation and multilingual support, targeting a broad audience from industry stakeholders to the general public. The absence of direct contact emails or phone numbers suggests a preference for controlled communication channels via contact forms. The company maintains active social media profiles on Twitter and LinkedIn, enhancing its outreach and engagement. The domain registration data aligns well with the company's profile, supporting legitimacy and trust.
Security Posture Analysis
Comprehensive Security Assessment
The website implements several security headers including Content Security Policy, X-Content-Type-Options, and X-XSS-Protection, indicating awareness of web security best practices. However, the lack of a valid SSL certificate and disabled TLS protocols severely undermine the security posture, exposing users to potential risks. The absence of DNSSEC and CAA records further reduces domain security. No explicit incident response or vulnerability disclosure mechanisms are present, which could hinder timely handling of security issues. The cookie consent mechanism and privacy policy demonstrate compliance with GDPR, but the critical SSL issues must be addressed to ensure secure data transmission and user trust.
Strategic Recommendations
Priority Actions for Security Improvement
Urgently obtain and deploy a valid SSL certificate to enable HTTPS and secure user connections.
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🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Missing Referrer-Policy header
LOWControls referrer information sent with requests
Missing Permissions-Policy header
MEDIUMControls browser features and APIs
👤GDPR Compliance
Privacy and data protection assessment under GDPR regulations.
GDPR Compliance
Privacy and data protection assessment
No Privacy Policy found
HIGHGDPR requires a clear and accessible privacy policy
No Cookie Policy found
HIGHGDPR requires clear information about cookie usage
No Cookie Consent Banner found
HIGHGDPR requires explicit consent for non-essential cookies
Insufficient contact information
MEDIUMGDPR requires organizations to provide clear contact details
EU business without adequate privacy measures
CRITICALEU businesses are subject to strict GDPR requirements
Third-party services without privacy policy
HIGHDetected services: LinkedIn
No HTTPS encryption
CRITICALGDPR requires appropriate security measures for personal data
GDPR Compliance Analysis
🛡️NIS2 Compliance
Network & Information Security Directive compliance assessment.
NIS2 Compliance
Network & Information Security Directive
No HTTPS encryption
CRITICALNIS2 requires appropriate technical measures including encryption
No information security framework found
HIGHNIS2 requires documented cybersecurity and information security measures
No vulnerability disclosure policy
MEDIUMNIS2 encourages coordinated vulnerability disclosure
No security policy documentation found
HIGHNIS2 requires documented cybersecurity governance and risk management
No incident response procedures found
HIGHNIS2 requires documented incident response and business continuity plans
No business continuity planning found
MEDIUMNIS2 emphasizes operational resilience and business continuity
No security contact information
HIGHNIS2 requires clear incident reporting channels
No NIS2 reference found
LOWConsider explicitly mentioning NIS2 compliance efforts
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📧Email Security
SPF, DKIM, and DMARC validation and email security assessment.
Email Security
SPF, DKIM, and DMARC validation
Email Security Check Incomplete
MEDIUMSome email security checks timed out
🏆SSL/TLS Security
Certificate validity and encryption analysis.
SSL/TLS Security
Certificate validity and encryption analysis
No HTTPS Encryption
CRITICALWebsite does not use HTTPS encryption, making all data transmission vulnerable to interception
OCSP Status
📊DNS Health
DNS configuration and security assessment.
DNS Health
DNS configuration and security assessment
DNSSEC Not Enabled
MEDIUMDNSSEC is not configured for this domain
CAA Records Not Configured
LOWCertificate Authority Authorization (CAA) records not found
Domain Transfer Lock Not Enabled
MEDIUMDomain can be transferred without authorization
Domain Delete Lock Not Enabled
LOWDomain can be deleted without additional verification
Domain Registration Details
- •No domain protection locks enabled
DNS Records
DNSSEC Status
SPF Analysis
⚡Network Security
Port scanning and network exposure analysis.
Network Security
Port scanning and network exposure analysis
Good Network Security Posture
LOWNo unnecessary services detected on common risky ports
How does dfs.de compare?
dfs.de scores below average. Browse similar domains to see how competitors handle security.
🔧Technical Analysis
Detailed technical findings and analysis from AI assessment.
Technical Analysis
Comprehensive security assessment findings
Additional Findings
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Marketing Intelligence
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Plan Comparison
| Feature | PDF Report | Marketing+ |
|---|---|---|
| Full security analysis | ||
| Professional PDF export | ||
| Email delivery | ||
| Lifetime access + unlock code | ||
| Contact emails & phones | — | |
| Marketing outreach data | — |
Already purchased?
Order summary
Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.
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
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