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Security report for casino777.nl

Casino de Spa · Hospitality · Netherlands

Partial score · DNS & email only

62/100

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

Casino777.nl is a licensed Dutch online casino platform owned by Casino de Spa, a historic Belgian casino operator. The platform offers a wide range of online gambling products including slots, live casino games, and table games, targeting Dutch players aged 18 and above. It holds a valid license from the Dutch Kansspelautoriteit, ensuring legal compliance and player protection. The website is built on modern web technologies such as Next.js and React, providing a responsive and user-friendly experience across devices. Security measures include HTTPS enforcement, strong security headers, and responsible gambling tools. While explicit security policies and incident response details are not publicly detailed, the platform demonstrates a mature security posture with no evident vulnerabilities. Overall, Casino777.nl presents a professional, trustworthy, and legally compliant online gambling service with strong market positioning in the Netherlands.

Scanned

NIS2 and GDPR posture

GDPR outside view
33/ 100 · High
Checks completed
6of 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

5 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

      EU business without adequate privacy measures

      EU businesses are subject to strict GDPR requirements

      What to do: Implement comprehensive GDPR compliance including privacy policy, cookie consent, and data protection measures

    • 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

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

  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.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1
    • 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 casino777.nl

This scan found 21 issues across 5 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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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
57
Email security
55
DNS health
65
Network security
100
GDPR outside view
33
Average
62

Not counted

  • Security headers: did not complete in this scan.
  • 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 casino777.nl, from OffSeq Breach.

Total records
2,185
Employees
0
Customers
2,185
Third parties
0
Weak passwords
4%

3 subdomains affected

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 casino777.nl.

Select it in the checkout above.

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

Casino777.nl operates as a medium-sized online gambling business under the ownership of Casino de Spa, leveraging its historic brand reputation. The business model focuses on providing licensed online casino games with a broad portfolio from top providers like NetEnt and Evolution. Revenue streams include player deposits, game commissions, and promotional activities. The platform supports multiple payment methods popular in the Netherlands, including iDeal and PayPal, enhancing user convenience. The company maintains a multi-country presence with sister sites in Belgium, Spain, and Switzerland, indicating a strategic European expansion. The site emphasizes responsible gambling and compliance with Dutch regulations, which is critical for sustainable growth in regulated markets. Partnerships with regulatory bodies and use of trusted third-party services like Trustpilot enhance credibility and customer trust.

Security posture

Casino777.nl exhibits a solid security posture with HTTPS enforced and comprehensive security headers implemented. The site uses modern frameworks and secure coding practices, minimizing exposure to common web vulnerabilities. Responsible gambling features and user verification processes indicate attention to regulatory compliance and user protection. However, explicit security policies and incident response contacts are not publicly available, which could be improved to enhance transparency. No signs of malware, phishing, or exposed sensitive data were detected. The use of third-party analytics and marketing scripts is moderate and appears compliant with privacy standards. Overall, the security maturity is good but could benefit from publishing formal security and vulnerability disclosure policies.

Recommendations

  1. Publish a dedicated security policy and incident response plan on the website to improve transparency and user trust.
  2. Implement and publicize a vulnerability disclosure program or security.txt file to encourage responsible reporting of security issues.
  3. Provide clear contact information for the Data Protection Officer or privacy contact to comply with GDPR transparency requirements.
  4. Regularly audit and update third-party scripts and libraries to mitigate potential security risks.
  5. Enhance user education on security best practices and responsible gambling through visible site content and notifications.

Contact details published on the site

Legal name
Casino de Spa
Registration number
1832/01.256.811
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Casino de Spa
Description
Casino777.nl is a licensed Dutch online casino platform offering a wide range of online casino games including slots, live casino, table games, and game shows. It operates under the license of the Dutch Kansspelautoriteit and is owned by Casino de Spa, a historic casino operator based in Belgium.
Key services
Online slots, Live casino games, Table games (blackjack, roulette, baccarat), Promotions and bonuses, Secure payment processing
Content quality
excellent
Branding
consistent

Technology

Stack
Next.js, React, JavaScript, CSS Modules, Trustpilot widget, Google Tag Manager
Frameworks
Next.js
Platforms
Web
Performance
moderate
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Secure cookies
  • Input validation on forms
  • Responsible gambling limits and verification
  • Data encryption in transit

Analytics and tracking

Services
FullStory, Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Trustpilot
Tracking pixels
FullStory
Marketing tools
Trustpilot widget
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 Dutch and English.
  2. Strong focus on legal compliance and responsible gambling.
  3. Multiple payment methods supported including iDeal, Visa, Mastercard, PayPal.
  4. Comprehensive user account management and verification processes.
  5. Use of modern web technologies and frameworks.
  6. Clear branding and consistent messaging across pages.
  7. Active social media presence on Facebook, Instagram, YouTube.
  8. Trustpilot integration with user ratings displayed.
  9. No signs of malware or phishing.
  10. No exposed sensitive data in HTML content.
Technical notes

Notes

The website is built using Next.js and React, leveraging server-side rendering for performance and SEO benefits. The tech stack includes modern JavaScript, CSS modules, and integration with third-party services like Trustpilot and FullStory for user feedback and analytics. The site is mobile-optimized with responsive design and accessibility considerations. Performance is moderate with room for optimization in script loading and asset delivery. Hosting details are not explicit but appear stable and secure. The platform does not rely on common CMS systems, indicating a custom or proprietary solution tailored for online gambling. Technical risks are low, but continuous monitoring and modernization are recommended to maintain competitive advantage and security.
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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