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Is prellball.de a Scam? Security Check Results

prellball.de Security Report Summary

prellball.de received a security score of 54 out of 100 in Guard's comprehensive security analysis, classified as "Elevated Risk". prellball.de operates in the Other industry in Germany.

Prellball.de is a German-language informational website dedicated to the sport of Prellball, providing comprehensive coverage of leagues such as Bundesliga and Regionalliga, championships, training resources, and news updates. The site targets Prellball players, clubs, and enthusiasts primarily within Germany, serving as a niche community and information hub. The business model is informational with community engagement through newsletters and social media. Technically, the website is built using modern web technologies including React and Gatsby, ensuring fast performance and good mobile optimization. Hosting appears to be managed by 1&1 IONOS, inferred from the nameservers. The site uses minimal tracking via Simple Analytics, respecting user privacy. SEO and accessibility are adequately addressed, though some improvements could be made. From a security perspective, the site enforces HTTPS and avoids exposing sensitive data. However, security headers are not evident, and no formal security or incident response policies are published. Privacy compliance is basic but present with a privacy policy; cookie consent mechanisms are missing. No critical vulnerabilities or suspicious WHOIS patterns were detected, though WHOIS data is minimal. Overall, Prellball.de is a well-maintained, niche sports information site with good technical implementation and moderate security posture. Strategic improvements in security headers, cookie consent, and formal policies would enhance trust and compliance.

The security scan identified 36 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: React, Gatsby, JavaScript, CSS.

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 prellball.de Safe? Security Analysis for Prellball | Prellball.de

https://prellball.de

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OtherGermanysmall
ReactGatsbyJavaScriptCSS
Analyzed 10/25/2025Completed 12:17:54 AM5mo ago
54
Security Score
MEDIUM RISK

10,000+

Domains scanned

500+

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Domainprellball.de
Access tierFull report or marketing add-on

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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

AI Summary

Prellball.de is a German-language informational website dedicated to the sport of Prellball, providing comprehensive coverage of leagues such as Bundesliga and Regionalliga, championships, training resources, and news updates. The site targets Prellball players, clubs, and enthusiasts primarily within Germany, serving as a niche community and information hub. The business model is informational with community engagement through newsletters and social media. Technically, the website is built using modern web technologies including React and Gatsby, ensuring fast performance and good mobile optimization. Hosting appears to be managed by 1&1 IONOS, inferred from the nameservers. The site uses minimal tracking via Simple Analytics, respecting user privacy. SEO and accessibility are adequately addressed, though some improvements could be made. From a security perspective, the site enforces HTTPS and avoids exposing sensitive data. However, security headers are not evident, and no formal security or incident response policies are published. Privacy compliance is basic but present with a privacy policy; cookie consent mechanisms are missing. No critical vulnerabilities or suspicious WHOIS patterns were detected, though WHOIS data is minimal. Overall, Prellball.de is a well-maintained, niche sports information site with good technical implementation and moderate security posture. Strategic improvements in security headers, cookie consent, and formal policies would enhance trust and compliance.

Detected Technologies

ReactGatsbyJavaScriptCSS

12 urgent findings need attention

1 critical · 11 high

  • + 4 more findings in the full report below
Continuous monitoring

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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

4 findings

65/100

GDPR Compliance

5 findings

28/100

NIS2 Compliance

9 findings

2/100

Email Security

6 findings

40/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

Prellball.de occupies a niche market as the primary German-language portal for Prellball sport information. It leverages partnerships with official bodies like the German Tennis Federation (DTB) and related Prellball projects. The site’s competitive advantage lies in its focused content, community engagement via newsletters, and social media presence. Revenue streams are not explicit but likely limited to sponsorships or federation support. The target audience includes sports clubs, players, and fans interested in Prellball. Growth indicators include active content updates and event calendars. The partnership ecosystem is modest but relevant to the sport’s community.

Security Posture Analysis

Comprehensive Security Assessment

The website demonstrates a moderate security maturity level with HTTPS enforced and no visible sensitive data leaks. However, the absence of security headers such as Content Security Policy (CSP), HSTS, and X-Frame-Options reduces its defense-in-depth. No vulnerability disclosures or incident response information is provided, indicating limited formal security governance. GDPR compliance is partially addressed via a privacy policy but lacks cookie consent mechanisms. The use of minimal tracking analytics aligns with privacy best practices. Overall, the security posture is adequate for a small informational site but could benefit from enhanced policies and technical controls.

Strategic Recommendations

Priority Actions for Security Improvement

1

Implement security headers including CSP, HSTS, and X-Frame-Options to strengthen browser security.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Description:

Bundesweite Informationsseite über den Prellballsport.

Key Services:
Information on Bundesliga and Regionalliga Prellball leaguesDetails on championships and regional championshipsTraining information and materialsNewsletter subscriptionEvent calendarContact and media submission
Content Quality:

good

Branding:

consistent

Technical Stack

Technologies:
ReactGatsbyJavaScriptCSS
Frameworks:
Gatsby
Performance:

fast

Mobile:

good

Accessibility:

basic

SEO:

good

Security Assessment

Security Score:
70/100
Best Practices:
  • HTTPS enforced (inferred from URL)
  • No exposed sensitive data in HTML

Analytics & Tracking

Services:
Simple Analytics
Tracking Level:minimal
Privacy Compliance:good

Advertising & Marketing

Tracking Pixels:
Simple Analytics
Transparency Level:basic

Website Quality Assessment

Design Quality:good
User Experience:good
Content Relevance:good
Navigation Clarity:good
Professionalism:good
Trustworthiness:high

Key Observations

1

Website is a German-language sports information portal focused on Prellball.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

65/100
Score

Missing Content-Security-Policy header

HIGH

Controls resources the browser is allowed to load

Weak Referrer-Policy configuration

LOW

Current value: "same-origin"

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

28/100
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

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

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
emailphone

🛡️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: transport, digital

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📧Email Security

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

Email Security

SPF, DKIM, and DMARC validation

40/100
Score

No SPF record found

HIGH

SPF helps prevent email spoofing

DMARC not enforcing

MEDIUM

DMARC policy is set to "none"

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
DMARC Details
Policy:none
Aggregate Reports:rua@dmarc.brevo.com

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

52/100
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 73 days

Weak SSL Key Length

HIGH

SSL certificate uses 256-bit key, which is considered weak

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:75.2.60.5
Name Servers:
docks07.rzone.de
shades07.rzone.de
MX Records:
5: smtpin.rzone.de
SOA:Serial: 2020052639, TTL: 300s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:79ms

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 prellball.de compare?

See how prellball.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 site is built on a modern React and Gatsby framework, enabling fast loading times and good mobile responsiveness. The use of server-side rendering and static site generation contributes to performance and SEO benefits. Hosting via 1&1 IONOS provides reliable infrastructure. The absence of a traditional CMS suggests custom development, which may reduce attack surface but requires ongoing maintenance. The site uses minimal external scripts, primarily for analytics and social media integration, reducing complexity. Opportunities exist to improve accessibility and implement advanced SEO techniques. No technical debt or major risks were identified in the current implementation.
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PDF Report & Export

PDF download, email delivery, unlock code

39.90 €one-time • Incl. 21% VAT

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

Domainprellball.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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