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Security report for dyn.sport

Media · Germany

Medium risk. 4 critical or high findings in Email security, GDPR outside view and 1 other check.

Security score

72/100

Risk levelMedium

0–100, higher is better. How it is calculated

Dyn Sport is a specialized streaming service offering live broadcasts and highlight coverage of various German and European sports leagues including handball, basketball, volleyball, table tennis, and hockey. The platform targets sports fans interested in these niche markets, providing subscription-based access to live and on-demand content. The website is professionally designed with a consistent brand presence and good content relevance, optimized for mobile devices and featuring modern web technologies such as React and SVG graphics. However, the site lacks visible privacy and cookie policies, as well as explicit contact information, which are important for compliance and user trust. Security headers and detailed security policies are also not evident, indicating room for improvement in security posture. Overall, the domain is privacy protected in WHOIS, which is typical for commercial streaming services, and the website appears legitimate and safe for general audiences.

Scanned

NIS2 and GDPR posture

GDPR outside view
73/ 100 · Medium
Checks completed
7of 7

NIS2 Art. 21(2)

  1. (a) Risk analysis and security policies: Not visible from outside
  2. (b) Incident handling: One indicator
  3. (c) Business continuity, backups and crisis management: Not visible from outside
  4. (d) Supply chain security: Not visible from outside
  5. (e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
  6. (f) Assessing the effectiveness of security measures: Not visible from outside
  7. (g) Cyber hygiene and security training: Not visible from outside
  8. (h) Cryptography and encryption: Partly checked
  9. (i) HR security, access control and asset management: One indicator
  10. (j) Multi-factor authentication and secured communications: Not visible from outside

This scan rated NIS2 with an earlier keyword method that is no longer shown; rescan for the per-article view. Risk management, continuity, supply chain, training, MFA, management oversight (Art. 20) and incident reporting (Art. 23) need internal evidence, and Guard cannot tell whether NIS2 applies to this organisation.

GDPR is indicative only, based on publicly visible signals: Articles 7, 12, 13 and 32 of Regulation (EU) 2016/679 and Article 5(3) of the ePrivacy Directive. Not a certification or legal assessment.

Priority findings

4 findings rated critical or high. Fix these first.

  1. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

    • High

      No SPF record found

      SPF helps prevent email spoofing

      What to do: Add SPF record: "v=spf1 include:_spf.yourmailprovider.com ~all"

  2. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • High

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

  3. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak SSL Key Length

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

      What to do: Use at least 2048-bit RSA or 256-bit ECC key

      • CWE-326
      • OWASP A04:2025
      • Mozilla TLS: Mozilla Server Side TLS 6.0 intermediate: rsa_key_size 2048

Need hands-on remediation? Email guard@offseq.com

Keep watching dyn.sport

This scan found 19 issues across 6 checks. Monitoring re-runs those checks daily, emails you when something material changes and records each fix, so you can show progress.

Daily monitoring

Recommended

€25per month

  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

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Results by check

Each check with its score, findings and the evidence it collected.

How this score is calculated

The security score runs 0–100, higher is better. It is the plain average of the security checks that completed in this scan, each counted equally. A check that could not run is left out: it counts neither as a pass nor as a fail.

Counted in this score

SSL/TLS
75
Security headers
85
Email security
40
DNS health
60
Network security
100
GDPR outside view
73
Average
72

Not counted

  • NIS2 outside view: Re-weights evidence from the TLS, email, DNS, network and hygiene checks, so counting it would count that evidence twice. Shown on its own.
  • OffSeq Observations: An AI reading of the site, useful context but not reproducible evidence. Shown on its own.

Findings that cap the score at 49

Each of these is serious on its own, so while any is present the site cannot rate better than high risk, however good the other checks are.

  • The certificate is not trusted by browsers
  • The website is not served over HTTPS
  • A database, remote desktop, file-sharing or Telnet service is reachable from the internet
  • The page loads a script from a compromised source
  • The domain registration has expired
  • SPF authorises every server to send mail as the domain

Partial scans

When the site blocks Guard or most checks cannot run, the score covers only the checks that ran (usually DNS and email), is capped at 75 and is shown as partial, without a risk level.

Risk levels

  • Critical0–25
  • High26–49
  • Medium50–75
  • Low76–100

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

Dyn Sport operates in the media sector with a focus on sports streaming for German and European leagues, positioning itself as a niche provider in a competitive market. The business model is subscription-based, targeting sports enthusiasts who seek live and highlight content. The platform leverages partnerships with various sports leagues but does not publicly disclose detailed company or parent company information. The use of modern web technologies and tracking tools like Google Analytics and Facebook Pixel indicates a moderate level of digital maturity. The absence of clear privacy and security policies may impact user trust and regulatory compliance. Growth potential exists in expanding content offerings and improving transparency.

Security posture

The website uses HTTPS, but no explicit security headers were detected in the provided HTML content, which could expose the site to certain web-based attacks. There is no evidence of exposed sensitive data or vulnerable libraries from the HTML analysis. The lack of visible privacy and cookie policies, as well as incident response contacts, suggests gaps in compliance and security readiness. The site does not appear to have a published vulnerability disclosure or security.txt file. Overall, the security posture is moderate but could be significantly improved by implementing recommended security headers, clear privacy and cookie policies, and incident response information.

Recommendations

  1. Implement and publish comprehensive privacy and cookie policies with user consent mechanisms to improve GDPR compliance.
  2. Add standard security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance security posture.
  3. Provide clear and accessible contact information including support and incident response channels.
  4. Consider publishing a vulnerability disclosure policy or security.txt file to foster transparency and security culture.
  5. Regularly audit and update third-party scripts and tracking tools to minimize security risks and improve privacy compliance.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Description
Dyn Sport ist der Streamingdienst für Live-Übertragungen und Highlight-Berichterstattung aller Spiele der DAIKIN Handball Bundesliga, der easyCredit BBL, der Volleyball-Bundesliga der Frauen und Männer sowie der Tischtennis- und Hockey-Bundesliga. Auch weitere spannende Wettbewerbe wie den DHB Pokal, die Handball Bundesliga Frauen, die EHF Champions League oder EHF European League sowie die Basketball Champions League finden Fans auf unserer Plattform – schaut vorbei!
Key services
Live streaming of sports events, Highlight reporting, On-demand video content
Content quality
good
Branding
consistent

Technology

Stack
React, JavaScript, Google Fonts, SVG icons
Frameworks
React
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
50/100

Analytics and tracking

Services
Google Analytics, Facebook Pixel
Tracking level
moderate
Privacy practices
poor

Advertising

Tracking pixels
Facebook
Transparency
basic

Site quality

Design
good
User experience
good
Content relevance
good
Navigation
good
Professionalism
good
Trustworthiness
moderate

Key observations

  1. Website is a professional sports streaming platform focused on German and European leagues.
  2. No WHOIS registrant data publicly available due to privacy protection.
  3. No explicit privacy, cookie, or terms of service policies found in the provided HTML content.
  4. No contact emails or phone numbers explicitly found in the HTML content.
  5. Uses modern web technologies including React and SVG graphics.
  6. Includes Google Analytics and Facebook tracking pixels.
  7. No security headers or explicit security policies detected in the HTML content.
  8. No WAF or blocking mechanisms detected; content fully accessible.
  9. Content is safe and suitable for general audiences.
Technical notes

Notes

The website is built using React and modern JavaScript, with usage of Google Fonts and SVG icons for scalable graphics. The site appears mobile-optimized with responsive design elements and good SEO meta tags including Open Graph tags for social media sharing. Performance is moderate based on resource preloading and script management. No CMS or hosting provider information is directly detectable from the HTML. The site uses external domains for static content delivery and analytics. Accessibility features are basic but present. There is an opportunity to enhance technical robustness by improving security headers and privacy compliance mechanisms.
Standards and sources

Reference chips under each finding point to the standard, regulation or specification the finding relates to. They are taken from the official datasets below and mapped conservatively: a finding with no defensible link shows none. NIS2 and GDPR references mark where a finding is relevant evidence, not a compliance verdict. Implementing Regulation (EU) 2024/2690 binds digital infrastructure and digital service providers; for other entities it is the most detailed public reading of the Article 21 measures. WCAG, EN 301 549, European Accessibility Act and Web Accessibility Directive references name the requirement an automated accessibility rule relates to; they are not a conformance verdict.

Retrieved 2026-10-25

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