Is gmx.de Safe? Security Analysis for GMX
https://gmx.deCheck if gmx.de is a scam or legitimate. Free security scan and reviews.
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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
GMX is a leading German FreeMail and media portal offering a wide range of services including free email accounts, cloud storage, news, entertainment, and affiliate cashback programs. The website targets German-speaking users and maintains a strong market position with comprehensive content and service offerings. Technically, the site employs modern JavaScript frameworks, modular scripts, and SVG graphics, hosted primarily by 1&1 IONOS. However, the SSL/TLS configuration is currently invalid, which poses a significant security risk. The site implements good privacy and cookie policies compliant with GDPR, but lacks explicit public security or incident response policies. Advertising and tracking are extensively used, including Adition and Criteo networks. Overall, the website is professionally designed with good user experience and content relevance, but requires urgent security improvements to protect user data and trust.
Detected Technologies
7 urgent findings need attention
1 critical · 6 high
Keep gmx.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
1 finding
95/100
GDPR Compliance
6 findings
18/100
NIS2 Compliance
7 findings
25/100
Email Security
4 findings
70/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
GMX operates primarily in the media and telecommunications sectors, providing free and premium email services, cloud storage, and a rich content portal with news, sports, entertainment, and lifestyle articles. Its business model relies on advertising, affiliate marketing, and premium service upgrades. The company is part of United Internet, a major internet services provider in Germany. GMX's competitive advantage lies in its strong brand recognition, extensive service ecosystem, and certifications emphasizing data privacy and journalistic integrity. The site integrates partner platforms for cashback, lottery, and gaming, enhancing user engagement and revenue streams. Growth indicators include continuous content updates, diversified service offerings, and mobile optimization. Strategic partnerships and certifications support its market credibility and compliance posture.
Security Posture Analysis
Comprehensive Security Assessment
GMX demonstrates a moderate security maturity level with SPF and DMARC email protections and HSTS enabled with preload. However, the SSL certificate is invalid or missing, and no modern TLS protocols are enabled, severely undermining transport security. The absence of OCSP stapling and session resumption further weakens SSL/TLS performance and security. No explicit security policy or incident response information is publicly available, indicating potential gaps in transparency and readiness. The site uses extensive tracking and advertising scripts, which may raise privacy concerns despite GDPR compliance. Overall, the security posture requires immediate remediation of SSL/TLS issues and enhanced transparency around security governance and incident handling.
Strategic Recommendations
Priority Actions for Security Improvement
Immediately renew and properly configure a valid SSL/TLS certificate supporting TLS 1.2 and TLS 1.3 protocols.
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🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Weak X-XSS-Protection configuration
LOWCurrent value: "0"
👤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
SPF Details
DMARC Details
🏆SSL/TLS Security
Certificate validity and encryption analysis.
SSL/TLS Security
Certificate validity and encryption analysis
HSTS Missing includeSubDomains
LOWHSTS header does not include subdomains
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
DNS Records
DNSSEC Status
DNS Performance
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 gmx.de compare?
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🔧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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