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Security report for dunder.com

Mill of Magic Limited · Hospitality · Malta

Medium risk. 4 critical or high findings in GDPR outside view, SSL/TLS and 1 other check.

Security score

65/100

Risk levelMedium

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

Dunder Casino, operated by Mill of Magic Limited, is a Malta-licensed online casino targeting Finnish players with a broad portfolio of games including slots, jackpots, and live dealer options. The platform emphasizes fast deposits and withdrawals, responsible gaming, and 24/7 customer support. The website is well-designed, mobile-optimized, and uses modern web technologies such as Vue.js and service workers. Security practices include iframe breakout and no exposed sensitive data, though explicit security headers and incident response contacts are not evident. The domain registration aligns well with the business claims, enhancing trustworthiness. Overall, Dunder Casino presents a professional and compliant online gambling service with strong market positioning in Finland.

Scanned

NIS2 and GDPR posture

GDPR outside view
70/ 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. GDPR outside view

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

    • Critical

      No HTTPS encryption

      GDPR requires appropriate security measures for personal data

      What to do: Implement SSL/TLS certificate for HTTPS

  2. 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.

    • Critical

      No HTTPS Encryption

      Website does not use HTTPS encryption, making all data transmission vulnerable to interception

      What to do: Implement SSL/TLS certificate and redirect all HTTP traffic to HTTPS

  3. Security headers

    Security headers are instructions your web server sends to every visitor’s browser. Missing ones leave visitors more exposed to attacks such as clickjacking and injected scripts.

    • High

      Missing Strict-Transport-Security header

      Forces HTTPS connections

      What to do: Add "Strict-Transport-Security: max-age=31536000; includeSubDomains; preload"

      • CWE-319
      • OWASP A04:2025
      • ASVS V3.4.1
    • High

      Missing Content-Security-Policy header

      Controls resources the browser is allowed to load

      What to do: Implement a Content-Security-Policy appropriate for your application

      • ASVS V3.4.3
      • OWASP Secure Headers: OWASP Secure Headers Project recommends Content-Security-Policy: default-src 'self'; form-action 'self'; base-uri 'self'; object-src 'none';…

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

Keep watching dunder.com

This scan found 14 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

Email alerts on material changes and an exportable JSON history of every change.

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Full report

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Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
0
Security headers
50
Email security
85
DNS health
85
Network security
100
GDPR outside view
70
Average
65

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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention dunder.com, from OffSeq Breach.

Total records
35,457
Employees
0
Customers
35,457
Third parties
0
Weak passwords
6%

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for dunder.com.

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Breach keeps ingesting new leaks, so these numbers can grow between scans.

Technical appendix

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

Business context

Business profile

Dunder Casino operates in the hospitality sector as an online gambling platform with a focus on the Finnish market. It leverages MGA licensing and eCOGRA certification to build trust and regulatory compliance. The business model relies on game offerings, promotional bonuses, and a loyalty program to attract and retain customers. Partnerships include an affiliate program hosted on dunderaffiliates.com. The company demonstrates a mature digital presence with comprehensive content, clear navigation, and multi-channel customer support. Growth is supported by mobile optimization and responsible gaming initiatives, positioning Dunder as a competitive player in the Nordic online casino market.

Security posture

The website shows a moderate to strong security posture with HTTPS implied and some best practices like iframe breakout and service worker usage. However, the absence of visible security headers and a formal security policy or incident response contact reduces the overall security maturity. No vulnerabilities or exposed sensitive data were detected in the HTML content. The lack of a vulnerability disclosure or security.txt file suggests room for improvement in transparency and incident handling readiness. Compliance with GDPR is supported by a comprehensive privacy policy and cookie consent mechanism.

Recommendations

  1. Implement and verify HTTP security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security.
  2. Publish a dedicated security policy page including incident response and abuse contact information.
  3. Introduce a vulnerability disclosure program or security.txt file to enhance transparency and trust.
  4. Regularly audit third-party scripts and libraries to ensure no vulnerabilities are introduced.
  5. Enhance user education on security and privacy through visible notices and support.

Contact details published on the site

Addresses
Legal name
Mill of Magic Limited
Registration number
C 91593
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Mill of Magic Limited
Description
Dunder Casino is an online casino platform offering a wide range of casino games including slots, table games, live dealer games, jackpot games, and scratchcards. It targets Finnish players with fast deposits and withdrawals, a loyalty program, and responsible gaming tools.
Key services
Online casino games, Promotions and bonuses, 24/7 customer support, Mobile optimized gaming, Responsible gambling tools
Content quality
excellent
Branding
consistent

Technology

Stack
JavaScript, Vue.js (implied by magic-ui components), CSS, Service Workers, LiveChat, Google Tag Manager
Frameworks
Vue.js
Platforms
Web
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
80/100
Good practices seen
  • Break out of iframe to prevent clickjacking
  • Use of service worker for PWA
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Marketing tools
LiveChat
Transparency
good

Site quality

Design
excellent
User experience
excellent
Content relevance
excellent
Navigation
excellent
Professionalism
excellent
Trustworthiness
high

Key observations

  1. Website is fully accessible with rich content in Finnish targeting Finnish players.
  2. Strong regulatory compliance with MGA license and eCOGRA certification.
  3. Comprehensive responsible gaming tools and policies are prominently presented.
  4. Multiple payment methods supported with clear deposit and withdrawal policies.
  5. 24/7 customer support available via live chat and email.
  6. No visible security policy or incident response contact details found.
  7. No security.txt or vulnerability disclosure page detected.
  8. Modern web technologies and good SEO practices implemented.
  9. Social media presence includes X (Twitter), Facebook, Instagram.
  10. No WAF or blocking mechanisms detected.
Technical notes

Notes

The website uses a modern JavaScript framework (Vue.js) with custom UI components (magic-ui), service workers for PWA capabilities, and integrates third-party services like LiveChat and Google Tag Manager. The site is mobile-optimized with responsive design and fast loading times. SEO is supported by proper meta tags, canonical links, and structured data (JSON-LD). No CMS is detected, indicating a custom-built platform. Hosting details are not explicit but the presence of CDN domains suggests use of content delivery networks for performance. Overall, the technical infrastructure is robust with opportunities to improve security headers and incident response readiness.
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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