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Security report for black4k.com

Danesco Trading Ltd. · Media · N/a

Medium risk. 7 critical or high findings in Email security, Security headers and 2 other checks.

Security score

51/100

Risk levelMedium

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

BLACK4K is an adult entertainment website specializing in high-resolution interracial pornography, focusing on white teens and black men. It operates as part of the VIP4K network and offers subscription-based access to its video content. The website targets adult viewers interested in niche interracial content and provides streaming on multiple devices with an emphasis on anonymity and encryption. Technically, the site uses Cloudflare DNS services and integrates Google Analytics and Google Tag Manager for user tracking. The site is moderately optimized for mobile devices and has a good design and user experience, though accessibility features are basic. Security-wise, the site uses HTTPS but lacks DNSSEC and visible security headers, which are recommended for enhanced protection. Privacy compliance is weak, with no visible privacy or cookie policies, and no contact information is provided for users or security incidents. The domain registration is consistent and stable, owned by Danesco Trading Ltd., with no privacy protection, indicating legitimate ownership. Overall, the site is functional and professionally presented but requires improvements in privacy, security headers, and transparency to enhance trust and compliance.

Scanned

NIS2 and GDPR posture

GDPR outside view
53/ 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

7 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

  2. 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 X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

    • 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';…

  3. 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

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

Keep watching black4k.com

This scan found 24 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.

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Recommended

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  • 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
85
Security headers
15
Email security
60
DNS health
75
Network security
20
GDPR outside view
53
Average
51

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

BLACK4K operates in the adult media sector with a niche focus on interracial content. Its business model is subscription-based, targeting adult consumers seeking high-quality 4K video content. The site is part of the VIP4K network, suggesting a partnership ecosystem that may share resources or branding. The company behind the domain, Danesco Trading Ltd., has maintained the domain since 2014, indicating operational stability. The lack of public contact information and privacy policies may limit user trust and regulatory compliance. The use of Google Analytics and Tag Manager indicates a focus on marketing and user behavior analysis, though transparency about data handling is lacking. The site’s market position is likely niche but competitive within adult content streaming platforms. Growth opportunities include improving privacy compliance and security posture to meet evolving regulatory requirements and user expectations.

Security posture

The website demonstrates a basic security posture with HTTPS enabled and domain status protections against unauthorized transfers or deletions. However, the absence of DNSSEC and security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security represents gaps that could expose users to risks like DNS spoofing or clickjacking. No evidence of incident response policies or security contact channels is found, which is a compliance and operational risk. The use of third-party analytics scripts introduces potential privacy concerns, especially without clear cookie or privacy policies. Overall, the security maturity is moderate but requires enhancements in DNS security, HTTP headers, and transparency to align with best practices and regulatory expectations.

Recommendations

  1. Enable DNSSEC to secure DNS queries and prevent spoofing attacks.
  2. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security.
  3. Publish clear and accessible privacy and cookie policies to improve compliance and user trust.
  4. Provide contact information for security incidents and designate a data protection officer or security contact.
  5. Regularly audit and update third-party scripts to mitigate vulnerabilities and privacy risks.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Danesco Trading Ltd.
Description
BLACK4K is a website offering high-resolution interracial adult video content, focusing on white teens and black men. It provides access to videos featuring hot interracial sex scenes, available on any device with 100% anonymity guaranteed by encryption.
Key services
High-resolution adult video streaming, Interracial pornography content
Content quality
good
Branding
consistent

Technology

Stack
Google Analytics, Cloudflare DNS, JavaScript, HTML5, CSS3
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
60/100
Good practices seen
  • HTTPS enabled
  • Domain status clientDeleteProhibited and clientTransferProhibited

Analytics and tracking

Services
Google Analytics, Google Tag Manager
Tracking level
extensive
Privacy practices
poor

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Website is an adult content streaming platform specializing in interracial videos.
  2. No privacy, cookie, or terms of service policies found on the main page.
  3. No contact emails, phone numbers, or physical addresses disclosed.
  4. Uses Google Analytics and Google Tag Manager for tracking user behavior.
  5. Hosted behind Cloudflare DNS but no DNSSEC enabled.
  6. No visible security headers detected in the provided data.
  7. Domain registration is stable and consistent with business operations.
  8. Content is accessible without WAF or security challenge blocking.
Technical notes

Notes

The website is built using standard web technologies including HTML5, CSS3, and JavaScript, with integration of Google Analytics and Google Tag Manager for tracking. It is hosted behind Cloudflare DNS services, which provides some level of protection and performance optimization. The site is moderately optimized for mobile devices and has a good user interface design. However, the lack of DNSSEC and security headers indicates technical debt in security implementation. Performance is moderate, with some lazy loading of images and videos. The absence of a detected CMS suggests a custom or proprietary platform. SEO optimization is basic, with meta tags present but no advanced structured data or Open Graph tags detected. Accessibility features are minimal, indicating room for improvement to meet standards such as WCAG.
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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