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Security report for gutterdammerung.com

GUN PRODUCTIONS · Media · Denmark

Medium risk. 9 critical or high findings in Email security, Security headers and 2 other checks.

Security score

58/100

Risk levelMedium

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

Gutterdämmerung.com is the official website for a niche entertainment project combining rock music, film, and live immersive experiences. The site promotes the Gutterdämmerung concept created by visual artist Bjorn Tagemose, featuring legendary rock artists. The business operates primarily in the media sector, targeting rock music fans and live event attendees. The website content is rich with artist information, multimedia, and event details, supporting fan engagement through newsletters and contests. Technically, the site uses standard web technologies including jQuery, Google Analytics, YouTube API, and MailChimp for marketing. Hosting is provided by One.com, with a domain registered since 2014, consistent with the business timeline. Security posture is moderate with HTTPS implied but lacks advanced security headers and DNSSEC. Privacy compliance is weak due to absence of privacy and cookie policies. Overall, the site is functional and professional but could improve in privacy and security practices.

Scanned

NIS2 and GDPR posture

GDPR outside view
35/ 100 · High
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

9 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 Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

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

Keep watching gutterdammerung.com

This scan found 25 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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  • 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
65
Security headers
15
Email security
60
DNS health
75
Network security
100
GDPR outside view
35
Average
58

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

The business positions itself as a unique entertainment experience blending rock concerts and cinema, leveraging the fame of iconic rock stars to attract a niche audience. Revenue streams likely include ticket sales, merchandise, and fan engagement through newsletters. The company appears small but focused, with a clear brand identity and social media presence. Partnerships with merchandise providers and event venues are evident. The business model is experiential entertainment with a strong fan community focus. Growth potential depends on expanding tour dates and increasing fanbase engagement.

Security posture

The website demonstrates basic security hygiene with HTTPS usage and no visible sensitive data exposure. However, it lacks DNSSEC, security headers, and visible anti-bot protections on forms, which are areas of concern. No privacy or cookie policies are present, indicating compliance gaps with GDPR and other privacy regulations. Incident response and security policies are not disclosed. The site uses third-party analytics and marketing tools, which require proper data protection measures. Overall, the security posture is moderate but requires improvements to reduce risk and enhance user trust.

Recommendations

  1. Implement and publish a comprehensive privacy policy and cookie policy with GDPR compliance.
  2. Enable DNSSEC for the domain to improve DNS security.
  3. Add security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  4. Incorporate CAPTCHA or other anti-bot mechanisms on all user input forms to prevent spam and abuse.
  5. Disclose incident response contacts or security policies to improve transparency and trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
GUN PRODUCTIONS
Description
Gutterdämmerung is a rock ‘n’ roll / film / gig concept created by Belgian-Swedish visual artist Bjorn Tagemose. It features immersive cinema experiences combined with live rock shows starring legendary rock artists such as Grace Jones, Iggy Pop, Henry Rollins, and others.
Key services
Live rock shows, Immersive cinema experiences, Merchandise sales, Newsletter and fan engagement
Content quality
good
Branding
moderate

Technology

Stack
HTML5, CSS, JavaScript, jQuery, YouTube Player API, Google Analytics, Google Tag Manager, MailChimp
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
basic

Security

Observed score
55/100
Good practices seen
  • Use of HTTPS (implied by YouTube iframe and Google Analytics scripts loaded over HTTPS)
  • No exposed sensitive data in HTML

Analytics and tracking

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

Advertising

Marketing tools
MailChimp
Transparency
basic

Site quality

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

Key observations

  1. Website is a promotional site for a niche rock and film project.
  2. No privacy, cookie, or terms of service policies found.
  3. Multiple forms collect user data but lack visible privacy disclosures or anti-bot measures.
  4. Social media presence is strong with official accounts linked.
  5. No explicit security headers or advanced security configurations detected.
  6. WHOIS data is consistent and domain is well-established.
  7. Content is rich with multimedia and artist information.
  8. No contact phone numbers or physical addresses found.
  9. Use of Google Analytics and MailChimp indicates marketing and tracking.
Technical notes

Notes

The website uses a traditional web stack with HTML, CSS, JavaScript, and jQuery. It integrates third-party services like Google Analytics, Google Tag Manager, YouTube Player API, and MailChimp for marketing and analytics. Hosting is via One.com, a known provider. Performance is moderate with asynchronous loading of scripts. Mobile optimization is basic but present. SEO is basic with meta tags and Open Graph tags but lacks structured data like JSON-LD. Accessibility features are minimal. The site could benefit from modernization with newer frameworks and improved accessibility compliance.
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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