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Is zke-sb.de a Scam? Security Check Results - Zentraler Kommunaler Entsorgungsbetrieb

zke-sb.de Security Report Summary

zke-sb.de received a security score of 53 out of 100 in Guard's comprehensive security analysis, classified as "Elevated Risk". This report covers Zentraler Kommunaler Entsorgungsbetrieb's website security posture. Zentraler Kommunaler Entsorgungsbetrieb operates in the Government industry in Germany.

The Zentraler Kommunaler Entsorgungsbetrieb (ZKE) website serves as the official municipal platform for waste disposal, sewage management, and city cleaning services in Saarbrücken, Germany. The site targets local residents and businesses, providing environmental and municipal service information. The business operates as a government entity with a medium-sized operational scope. The website promotes the official Saarbrücken city app and uses modern web technologies such as jQuery, Foundation framework, and accessibility tools like ReadSpeaker. However, the site lacks visible privacy and cookie policies, which are critical for GDPR compliance, and does not provide explicit contact information or incident response channels. Security posture is moderate with HTTPS enabled and no obvious vulnerabilities, but security headers and advanced protections are missing. Overall, the website is functional and trustworthy as a municipal service portal but requires improvements in privacy compliance and user contact transparency.

The security scan identified 27 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: jQuery 3.7.1, Owl Carousel, Air Datepicker, Foundation framework, Select2, ReadSpeaker webReader, SmartBanner.

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 zke-sb.de Safe? Security Analysis for Zentraler Kommunaler Entsorgungsbetrieb

https://zke-sb.de

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GovernmentGermanymedium
jQuery 3.7.1Owl CarouselAir DatepickerFoundation frameworkSelect2+2 more
Analyzed 10/23/2025Completed 7:14:37 PM5mo ago
53
Security Score
MEDIUM RISK

Below Government avg (70)

10,000+

Domains scanned

500+

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Domainzke-sb.de
Access tierFull report or marketing add-on

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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

The Zentraler Kommunaler Entsorgungsbetrieb (ZKE) website serves as the official municipal platform for waste disposal, sewage management, and city cleaning services in Saarbrücken, Germany. The site targets local residents and businesses, providing environmental and municipal service information. The business operates as a government entity with a medium-sized operational scope. The website promotes the official Saarbrücken city app and uses modern web technologies such as jQuery, Foundation framework, and accessibility tools like ReadSpeaker. However, the site lacks visible privacy and cookie policies, which are critical for GDPR compliance, and does not provide explicit contact information or incident response channels. Security posture is moderate with HTTPS enabled and no obvious vulnerabilities, but security headers and advanced protections are missing. Overall, the website is functional and trustworthy as a municipal service portal but requires improvements in privacy compliance and user contact transparency.

Detected Technologies

jQuery 3.7.1Owl CarouselAir DatepickerFoundation frameworkSelect2ReadSpeaker webReaderSmartBanner

8 urgent findings need attention

1 critical · 7 high

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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

1 finding

0/100

GDPR Compliance

4 findings

33/100

NIS2 Compliance

7 findings

22/100

Email Security

4 findings

70/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

ZKE is positioned as an essential government service provider in the waste management sector within Saarbrücken. Its competitive advantage lies in its official municipal status and integration with city-wide digital services such as the Saarbrücken app. The business model is service-oriented, funded and operated by local government. Revenue streams are likely public funding and municipal fees. Target customers are local households and businesses requiring waste and sewage services. The partnership ecosystem includes the city administration and technology providers for web and app services. Growth indicators are not explicit but the digital presence suggests ongoing modernization efforts. Strategic observations include the need to enhance digital trust via privacy and security transparency and to improve user engagement through contact and support channels.

Security Posture Analysis

Comprehensive Security Assessment

The website demonstrates a moderate security maturity level with HTTPS enforced and use of reputable JavaScript libraries. No exposed sensitive data or vulnerable libraries were detected in the provided content. However, the absence of security headers such as Content-Security-Policy and lack of visible incident response contacts or security policies indicate gaps in security best practices. GDPR compliance is weak due to missing privacy and cookie policies and no consent mechanisms. The site uses tracking via etracker but does not provide transparency or user control over data collection. Incident response readiness appears minimal with no dedicated security contact information. The security culture could be improved by formalizing policies and enhancing user trust signals.

Strategic Recommendations

Priority Actions for Security Improvement

1

Implement and prominently display a comprehensive privacy policy and cookie policy with GDPR compliance details.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

Zentraler Kommunaler Entsorgungsbetrieb

Description:

Infos zur umweltfreundlichen Entsorgung von Abfall und Abwasser und zur Stadtreinigung in Saarbrücken.

Key Services:
Waste disposalSewage disposalCity cleaning
Content Quality:

basic

Branding:

consistent

Technical Stack

Technologies:
jQuery 3.7.1Owl CarouselAir DatepickerFoundation frameworkSelect2ReadSpeaker webReaderSmartBanner
Frameworks:
Foundation
Performance:

moderate

Mobile:

good

Accessibility:

basic

SEO:

basic

Security Assessment

Security Score:
75/100
Best Practices:
  • HTTPS enabled
  • No visible exposed sensitive data
  • Use of modern JS libraries

Analytics & Tracking

Services:
etracker
Tracking Level:moderate
Privacy Compliance:poor

Advertising & Marketing

Tracking Pixels:
etracker
Marketing Tools:
SmartBannerReadSpeaker
Transparency Level:basic

Website Quality Assessment

Design Quality:basic
User Experience:basic
Content Relevance:basic
Navigation Clarity:basic
Professionalism:basic
Trustworthiness:moderate

Key Observations

1

Website is a municipal service site for waste and sewage disposal in Saarbrücken, Germany.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

0/100
Score
Analysis failed - content could not be retrieved

👤GDPR Compliance

Privacy and data protection assessment under GDPR regulations.

GDPR Compliance

Privacy and data protection assessment

33/100
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

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
phone

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

22/100
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

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📧Email Security

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

Email Security

SPF, DKIM, and DMARC validation

70/100
Score

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.intersaar.de ip4:212.18.200.96/27 ip4:217.160.63.96 ip6:2001:8d8:1801:8186::1 -all
DNS Lookups:1/10
Policy:-all

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

67/100
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

Mixed Content Detected

MEDIUM

12 resources loaded over insecure HTTP

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

60/100
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

No DMARC Record

MEDIUM

DMARC policy not configured

Domain Registration Details

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

DNS Records

A Records:185.104.207.82
Name Servers:
ns1.intersaar.de
ns2.intersaar.de
ns3.intersaar.de
MX Records:
3: mx2.intersaar.de
2: mx1.intersaar.de
SOA:Serial: 2025080700, TTL: 86400s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:97ms

SPF Analysis

SPF Record:
v=spf1 include:_spf.intersaar.de ip4:212.18.200.96/27 ip4:217.160.63.96 ip6:2001:8d8:1801:8186::1 -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 zke-sb.de compare?

See how zke-sb.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 built on a modern technology stack including jQuery 3.7.1, Owl Carousel, Air Datepicker, and the Foundation framework, indicating a moderate level of technical maturity. The CMS appears to be custom or proprietary, as inferred from backend URLs. Hosting is managed by Intersaar, a regional provider, which aligns with the municipal nature of the site. Performance is moderate with caching of CSS and JS assets. Mobile optimization is good, supported by responsive frameworks and smart banners promoting mobile apps. SEO is basic with meta tags and canonical links present but could be improved. Accessibility features are basic, with some support via ReadSpeaker but lacking comprehensive ARIA or semantic markup. Technical risks include potential outdated libraries and lack of advanced security headers.
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39.90 €one-time • Incl. 21% VAT

Marketing Intelligence

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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

Domainzke-sb.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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