Is dkb-bank.de Safe? Security Analysis for DKB AG
https://dkb-bank.deCheck if dkb-bank.de is a scam or legitimate. Free security scan and reviews.
Below Finance avg (78)
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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
DKB AG is a large German direct bank focused on sustainable banking services including checking accounts, loans, investments, and renewable energy financing. It holds a strong market position as one of the top 20 banks in Germany by balance sheet size and is recognized for its sustainability leadership with ISS ESG Prime-Status. The website is built on modern web technologies including Nuxt.js and Contentful CMS, offering excellent mobile optimization and user experience. However, the SSL configuration is currently misconfigured with a self-signed certificate and no supported TLS protocols, representing a significant security risk. Security headers are present but could be enhanced with better SSL/TLS setup and HSTS configuration. Overall, the bank demonstrates strong trust indicators and compliance with GDPR and cookie policies, supported by comprehensive privacy and terms of service documentation.
Detected Technologies
10 urgent findings need attention
2 critical · 8 high
- + 2 more findings in the full report below
Keep dkb-bank.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
6 findings
50/100
GDPR Compliance
6 findings
18/100
NIS2 Compliance
7 findings
25/100
Email Security
5 findings
60/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
DKB AG operates primarily in the banking and energy sectors, with a business model centered on direct digital banking and sustainable finance. Its key services include retail and business banking products such as girokonto, credit cards, loans, investment products, and mortgage financing. The bank targets private customers and business clients interested in sustainable investments and renewable energy projects. Its market position is reinforced by its sustainability ratings and extensive financing of renewable energy installations. The company maintains a strong partnership ecosystem including referral programs and customer feedback platforms. The website content is well-structured and professionally presented, supporting its brand as a modern, sustainable bank.
Extracted Contact Information
Marketing Intelligence Data
Physical Addresses (1)
Security Posture Analysis
Comprehensive Security Assessment
The current security posture of the website shows a mix of strengths and weaknesses. While security headers like X-Content-Type-Options and X-Frame-Options are implemented, the SSL certificate is self-signed and invalid for the domain, and no TLS protocols or cipher suites are supported, which is a critical vulnerability. OCSP stapling is not enabled, and HSTS is not fully configured. There is no explicit security policy or incident response information found on the site. The bank complies with GDPR and has a comprehensive privacy policy and cookie consent mechanism. The lack of a valid SSL certificate and modern TLS support significantly undermines the security of user data in transit and should be addressed immediately.
Strategic Recommendations
Priority Actions for Security Improvement
Replace the self-signed SSL certificate with a valid CA-signed certificate for the domain to ensure secure HTTPS connections.
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🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Weak Strict-Transport-Security configuration
LOWCurrent value: "max-age=15811200"
Missing Content-Security-Policy header
HIGHControls resources the browser is allowed to load
Missing X-XSS-Protection header
MEDIUMLegacy XSS protection (deprecated but still recommended)
Missing Referrer-Policy header
LOWControls referrer information sent with requests
Missing Permissions-Policy header
MEDIUMControls browser features and APIs
Sensitive data may be cached
LOWCache-Control header should include "no-store" for sensitive pages
👤GDPR Compliance
Privacy and data protection assessment under GDPR regulations.
GDPR Compliance
Privacy and data protection assessment
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
No Data Protection Officer mentioned
LOWLarge organizations may need to designate a DPO under GDPR
Privacy policy may not be GDPR compliant
MEDIUMPrivacy policy lacks explicit GDPR compliance elements
EU business without adequate privacy measures
CRITICALEU businesses are subject to strict GDPR requirements
GDPR Compliance Analysis
🛡️NIS2 Compliance
Network & Information Security Directive compliance assessment.
NIS2 Compliance
Network & Information Security Directive
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
No DKIM record found
MEDIUMDKIM adds cryptographic signatures to emails
No BIMI Record
LOWBIMI displays brand logos in email clients
No MTA-STS Policy
MEDIUMMTA-STS enforces TLS for email delivery
No TLS-RPT Record
LOWTLS-RPT provides reporting for email TLS issues
No email authentication configured
CRITICALDomain is vulnerable to email spoofing
🏆SSL/TLS Security
Certificate validity and encryption analysis.
SSL/TLS Security
Certificate validity and encryption analysis
OCSP Stapling Not Enabled
LOWOCSP stapling improves performance and privacy
Certificate Transparency Not Implemented
LOWCertificate is not logged in Certificate Transparency logs
Self-Signed Certificate
HIGHSSL certificate is self-signed and not trusted by browsers
Certificate Details
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
DNS Records
DNSSEC Status
⚡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 dkb-bank.de compare?
See how dkb-bank.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
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Marketing Intelligence
Contact emails, phone numbers & warm leads
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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