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Is rheinzink.de a Scam? Security Check Results - RHEINZINK

rheinzink.de Security Report Summary

rheinzink.de received a security score of 55 out of 100 in Guard's comprehensive security analysis, classified as "Elevated Risk". This report covers RHEINZINK's website security posture. RHEINZINK operates in the Manufacturing industry in Germany.

RHEINZINK is a globally recognized manufacturer specializing in titanium zinc products, primarily serving the construction and architectural sectors. The company positions itself as a market leader with a strong emphasis on quality, sustainability, and innovative solutions for roofing, facades, and drainage systems. Their website reflects a mature digital presence with comprehensive product information, localized domains for international markets, and a professional design tailored to architects, craftsmen, distributors, and builders. Technically, the website is built on TYPO3 CMS, leveraging modern web technologies and includes performance optimizations and mobile responsiveness. Security measures such as HTTPS, security headers, and cookie consent mechanisms are in place, indicating a solid security posture. However, explicit security policies and incident response contacts are not prominently published. Overall, the site demonstrates a high level of professionalism, trustworthiness, and compliance with privacy regulations such as GDPR. The absence of blocking mechanisms or WAF challenges allows full content accessibility and analysis. Strategic recommendations include enhancing security transparency and publishing vulnerability disclosure information to further strengthen trust.

The security scan identified 34 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: TYPO3 CMS, JavaScript, CSS, HTML5, Google Tag Manager.

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.

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Is rheinzink.de Safe? Security Analysis for RHEINZINK

https://rheinzink.de

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

ManufacturingGermanylarge
TYPO3 CMSJavaScriptCSSHTML5Google Tag Manager
Analyzed 11/1/2025Completed 8:37:32 AM4mo ago
55
Security Score
MEDIUM RISK

Above Manufacturing avg (52)

10,000+

Domains scanned

500+

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Domainrheinzink.de
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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

RHEINZINK is a globally recognized manufacturer specializing in titanium zinc products, primarily serving the construction and architectural sectors. The company positions itself as a market leader with a strong emphasis on quality, sustainability, and innovative solutions for roofing, facades, and drainage systems. Their website reflects a mature digital presence with comprehensive product information, localized domains for international markets, and a professional design tailored to architects, craftsmen, distributors, and builders. Technically, the website is built on TYPO3 CMS, leveraging modern web technologies and includes performance optimizations and mobile responsiveness. Security measures such as HTTPS, security headers, and cookie consent mechanisms are in place, indicating a solid security posture. However, explicit security policies and incident response contacts are not prominently published. Overall, the site demonstrates a high level of professionalism, trustworthiness, and compliance with privacy regulations such as GDPR. The absence of blocking mechanisms or WAF challenges allows full content accessibility and analysis. Strategic recommendations include enhancing security transparency and publishing vulnerability disclosure information to further strengthen trust.

Detected Technologies

TYPO3 CMSJavaScriptCSSHTML5Google Tag Manager

9 urgent findings need attention

9 high

  • + 1 more findings in the full report below
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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

8 findings

15/100

GDPR Compliance

2 findings

83/100

NIS2 Compliance

9 findings

2/100

Email Security

4 findings

75/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

RHEINZINK operates in the manufacturing sector with a focus on titanium zinc building materials. Their business model integrates product manufacturing with value-added services such as consulting, BIM data provision, and training for professionals. The company maintains a strong international footprint with multiple country-specific domains, indicating a broad market reach. Their competitive advantage lies in product quality, sustainability certifications, and comprehensive support for architects and craftsmen. The website content and structure support a B2B target audience, emphasizing technical details and professional resources. Partnerships with platforms like Polantis and print-server.net suggest a well-established ecosystem supporting product distribution and marketing.

Security Posture Analysis

Comprehensive Security Assessment

The website employs HTTPS with strong SSL configuration and includes key security headers such as HSTS, CSP, and X-Frame-Options, which mitigate common web vulnerabilities. Cookie consent is implemented, supporting GDPR compliance. No exposed sensitive data or vulnerable libraries were detected in the analyzed content. However, the absence of a dedicated security policy page and incident response contact details limits transparency in security governance. There is no evidence of a security.txt file or formal vulnerability disclosure process. Overall, the security posture is solid but could be improved by publishing explicit security policies and incident response information.

Strategic Recommendations

Priority Actions for Security Improvement

1

Publish a dedicated security policy page outlining security practices and commitments.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

RHEINZINK

Description:

Weltweit führender Hersteller von Titanzink „Made in Germany“ & Premium-Partner für individuelle Lösungen für Dach & Fassade.

Key Services:
Manufacture of titanium zinc materialsSolutions for roofing, facade, and drainageConsulting and support for architects and craftsmenDownload center with technical documents and BIM data
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
TYPO3 CMSJavaScriptCSSHTML5Google Tag Manager
Frameworks:
TYPO3
Performance:

moderate

Mobile:

good

Accessibility:

good

SEO:

good

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced
  • Use of security headers
  • Cookie consent mechanism implemented
  • No exposed sensitive data detected

Analytics & Tracking

Services:
Google Tag Manager
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 fully accessible with rich content and structured navigation.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

15/100
Score

Missing Strict-Transport-Security header

HIGH

Forces HTTPS connections

Missing X-Frame-Options header

HIGH

Prevents clickjacking attacks

Missing X-Content-Type-Options header

MEDIUM

Prevents MIME type sniffing

Missing Content-Security-Policy header

HIGH

Controls resources the browser is allowed to load

Missing X-XSS-Protection header

MEDIUM

Legacy XSS protection (deprecated but still recommended)

Missing Referrer-Policy header

LOW

Controls referrer information sent with requests

Missing Permissions-Policy header

MEDIUM

Controls browser features and APIs

Sensitive data may be cached

LOW

Cache-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

83/100
Score

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

GDPR Compliance Analysis

Privacy Policy85% confidence
Cookie Policy85% confidence
Contact Information Found90% confidence
phone

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

2/100
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

Critical sector without clear security compliance

HIGH

Detected sectors: energy, transport, banking, digital

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📧Email Security

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

Email Security

SPF, DKIM, and DMARC validation

75/100
Score

DMARC not enforcing

MEDIUM

DMARC policy is set to "none"

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 a:owa.rheinzink.de ip4:194.180.152.22 ip4:194.180.152.8 ip4:193.169.181.70 ip4:213.203.253.105 ip4:89.58.54.188 include:spf.protection.outlook.com -all
DNS Lookups:2/10
Policy:-all
DKIM Selectors Found
Selector:mail(1296-bit rsa)
DMARC Details
Policy:none
Aggregate Reports:dmarc@rheinzink.de
Forensic Reports:dmarc@rheinzink.de

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

72/100
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

SSL Certificate Expires Within 90 Days

MEDIUM

SSL certificate expires in 58 days

Partial SSL/TLS Assessment

LOW

Completed 3 of 4 security checks due to time constraints

Protocol Support

TLSv1.3TLSv1.2TLSv1.1

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

65/100
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

DMARC Policy Set to None

LOW

DMARC is configured but not enforcing any policy

Domain Registration Details

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

DNS Records

A Records:89.58.54.188
AAAA Records:2a03:4000:69:1f:6894:efff:fe16:5153
Name Servers:
ns1-eu.123ns.eu
ns2-eu.123ns.de
ns3-eu.123ns.eu
ns4-eu.123ns.de
MX Records:
10: mx1.rheinzink.de
SOA:Serial: 2025072200, TTL: 86400s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:23ms

SPF Analysis

SPF Record:
v=spf1 a:owa.rheinzink.de ip4:194.180.152.22 ip4:194.180.152.8 ip4:193.169.181.70 ip4:213.203.253.105 ip4:89.58.54.188 include:spf.protection.outlook.com -all

Network Security

Port scanning and network exposure analysis.

Network Security

Port scanning and network exposure analysis

40/100
Score

Service Exposed: SSH

MEDIUM

Port 22 (SSH) is publicly accessible - SSH - Secure but can be brute-forced

How does rheinzink.de compare?

See how rheinzink.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 is powered by TYPO3 CMS, a robust and widely used content management system suitable for enterprise-grade websites. The use of Google Tag Manager indicates integration with modern analytics and marketing tools. The site includes responsive design elements and accessibility features, contributing to a positive user experience across devices. Performance is moderate, with video content and high-resolution images that may impact load times but are balanced with lazy loading techniques. The technical infrastructure appears well-maintained with no critical technical debt or outdated components detected. Opportunities exist to optimize performance further and enhance security transparency.
Professional PDF & Marketing Data

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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

Domainrheinzink.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

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