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Security report for tallinn.ee

Spin TEK AS · Government · Estonia

High risk. 21 critical or high findings in GDPR outside view, Network security and 2 other checks.

Security score

44/100

Risk levelHigh

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

The website tallinn.ee is currently inaccessible due to a Cloudflare Turnstile human verification challenge page, which blocks access to the actual content. The domain is registered to Spin TEK AS, an Estonian company, consistent with the .ee country code top-level domain. The domain was created in 2010, indicating an established presence likely related to government or municipal services. Due to the access block, no business descriptions, contact information, or policies are visible on the site. The technical infrastructure includes Cloudflare security and analytics services, but no CMS or frameworks are detectable from the challenge page. Security posture cannot be fully assessed, but the presence of Cloudflare indicates some level of protection. Privacy and cookie policies are not found, and no contact or incident response information is visible. Overall, the site appears legitimate but inaccessible for detailed analysis.

Scanned

NIS2 and GDPR posture

GDPR outside view
10/ 100 · Critical
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

21 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

  2. Network security

    Services reachable from the internet are the first thing attackers probe. Anything open that does not need to be should be closed.

    • Critical

      Critical Service Exposed: Telnet

      Port 23 (Telnet) is publicly accessible - Telnet - Unencrypted remote access

      What to do: Immediately restrict access to Telnet using firewall or VPN

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection
    • Critical

      Critical Service Exposed: SMB

      Port 445 (SMB) is publicly accessible - SMB - Windows file sharing, high risk

      What to do: Immediately restrict access to SMB using firewall or VPN

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection
    • Critical

      Critical Service Exposed: MSSQL

      Port 1433 (MSSQL) is publicly accessible - MSSQL - Database server

      What to do: Immediately restrict access to MSSQL using firewall or VPN

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection
    • Critical

      Critical Service Exposed: Oracle

      Port 1521 (Oracle) is publicly accessible - Oracle - Database server

      What to do: Immediately restrict access to Oracle using firewall or VPN

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection

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

Keep watching tallinn.ee

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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
57
Security headers
70
Email security
60
DNS health
65
Network security
0
GDPR outside view
10
Average
44

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 · found on this site
  • 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 tallinn.ee, from OffSeq Breach.

Total records
52
Employees
0
Customers
51
Third parties
1
Weak passwords
17%

7 subdomains affected

See the 10 newest leaked credentials

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Technical appendix

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

Business context

Business profile

Based on WHOIS data and domain characteristics, the website likely serves a government or municipal function in Estonia. The registrar Spin TEK AS is consistent with this profile. The lack of visible content prevents detailed insights into market positioning, business model, or services. No partnerships or subsidiaries are identifiable from the current data. The domain age and registration details support a stable operational history. The website's reliance on Cloudflare for security and performance suggests a focus on protection and availability, though the challenge page limits user access.

Security posture

The website is protected by Cloudflare's Turnstile challenge, indicating a proactive security measure against bots and automated attacks. However, the challenge page blocks content access, preventing a full security assessment. No security headers or SSL configuration details are visible from the provided data. No vulnerabilities or exposed sensitive data are detectable. The absence of privacy and cookie policies and contact information for incident response are gaps in compliance and transparency. Overall, the security posture is moderate due to Cloudflare protection but lacks visible compliance documentation.

Recommendations

  1. Implement a user-friendly verification process to reduce access friction while maintaining security.
  2. Publish clear privacy and cookie policies accessible before the challenge page if possible.
  3. Provide visible contact information including security incident response contacts.
  4. Enhance transparency by publishing security policies and certifications on accessible pages.
  5. Regularly review and update security headers and SSL configurations to ensure best practices.
Site observations

Automated reading of the public site. Ratings are indicative.

Cloudflare detected. Page is a Cloudflare Turnstile human verification challenge page blocking access to actual website content. These observations may be incomplete. For a fuller analysis, contact guard@offseq.com.

Business

Company
Spin TEK AS
Content quality
poor

Technology

Stack
Cloudflare Turnstile, Cloudflare Insights

Analytics and tracking

Services
Cloudflare Insights
Tracking level
minimal
Privacy practices
poor

Advertising

Tracking pixels
Cloudflare Insights
Transparency
poor

Site quality

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

Key observations

  1. Website content is currently inaccessible due to Cloudflare Turnstile challenge.
  2. No visible business or contact information on the page.
  3. No privacy, cookie, or terms of service policies detected in the HTML content.
  4. No forms or data collection fields visible except hidden Turnstile response input.
  5. External links only to Cloudflare domains related to security and analytics.
  6. No social media links, emails, phone numbers, or addresses found.
  7. Website likely represents a government or municipal entity based on domain and registrar.
  8. Security posture cannot be fully assessed due to blocked content.
  9. No SEO or accessibility metadata present in the challenge page.
  10. Analysis incomplete due to WAF/security mechanisms. For accurate analysis, please contact guard@offseq.com
Technical notes

Notes

The website uses Cloudflare services including Turnstile for bot mitigation and Cloudflare Insights for analytics. No CMS or additional frameworks are detectable from the challenge page. The hosting provider is Cloudflare, which offers robust security and performance features. The page content is minimal and serves only as a security checkpoint, resulting in poor content quality and user experience. Mobile optimization, SEO, and accessibility cannot be assessed due to lack of content. The technical stack is modern in terms of security but lacks visible content delivery infrastructure.
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

Earlier scans of this domain

  1. 37/100High40 findingsView report
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