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Security report for sedoparking.com

Sedo GmbH · Technology · N/a

Medium risk. 8 critical or high findings in Security headers, GDPR outside view and 2 other checks.

Security score

60/100

Risk levelMedium

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

Sedo GmbH operates a domain parking service that enables domain owners to monetize unused domain names by displaying relevant advertisements. The website provides basic informational content about domain parking, targeting domain owners and investors. The business is established with a domain age consistent with its founding date, positioning itself as a recognized player in the domain monetization market. Technically, the website uses Bootstrap for responsive design and is hosted on infrastructure associated with Amazon AWS DNS services. The site is moderately optimized for mobile devices and has basic SEO and accessibility features. However, there is a lack of advanced security headers and no DNSSEC implementation, which are areas for improvement. From a security perspective, the site uses HTTPS and has domain transfer protections in place, but lacks explicit privacy, cookie, and security policies. No forms or data collection mechanisms are present, reducing exposure to input-based vulnerabilities. The absence of contact information and compliance documentation limits trust and privacy compliance. Overall, the website is functional and consistent with its business purpose but would benefit from enhanced security practices, privacy compliance, and richer content to improve user trust and regulatory adherence.

Scanned

This is an earlier scan of sedoparking.com. View the latest report

NIS2 and GDPR posture

GDPR outside view
50/ 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

8 findings rated critical or high. Fix these first.

  1. 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';…
  2. 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

    • 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 sedoparking.com

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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
67
Security headers
15
Email security
70
DNS health
55
Network security
100
GDPR outside view
50
Average
60

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 sedoparking.com, from OffSeq Breach.

Total records
233
Employees
0
Customers
189
Third parties
44
Weak passwords
25%

7 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 sedoparking.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

Sedo GmbH's market positioning is that of an established domain parking service provider with a clear business model focused on monetizing unused domain names through advertising. The company targets domain owners and investors seeking passive revenue streams. The business model relies on ad revenue sharing, leveraging natural domain traffic. The company appears to have a medium-sized operation with a history dating back to 1999. There is no evidence of subsidiaries or parent companies from the data provided. The partnership ecosystem is not explicitly detailed, and no affiliate or marketing programs are visible on the site. Growth indicators and revenue streams are implied through domain parking but not explicitly disclosed.

Security posture

The security maturity level is moderate. The domain uses HTTPS and has clientTransferProhibited status to prevent unauthorized domain transfers. However, DNSSEC is not enabled, and no security headers were detected in the provided data, which are important for mitigating common web attacks. There is no evidence of privacy or cookie policies, which is a compliance gap under GDPR. No incident response or security contact information is provided, limiting the ability to report or respond to security incidents. The absence of forms reduces attack surface but also limits user engagement. Overall, the security posture is adequate for an informational site but requires enhancements for compliance and defense in depth.

Recommendations

  1. Enable DNSSEC to enhance DNS security and prevent spoofing.
  2. Implement standard security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security.
  3. Publish comprehensive privacy and cookie policies to improve GDPR compliance and user trust.
  4. Add clear contact information including security incident response contacts.
  5. Improve accessibility features and SEO optimization to enhance user experience and discoverability.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Sedo GmbH
Description
Sedo GmbH provides domain parking services, allowing domain owners to monetize unused domain names by displaying relevant advertisements and earning revenue from clicks.
Key services
Domain parking, Monetization of unused domains via advertising
Content quality
basic
Branding
consistent

Technology

Stack
Bootstrap CSS, AWS DNS hosting
Frameworks
Bootstrap
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
65/100
Good practices seen
  • Domain status clientTransferProhibited set
  • HTTPS implied by URL scheme (https://sedoparking.com)

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Website is a straightforward domain parking informational page.
  2. No privacy, cookie, or terms of service policies found on the main page.
  3. No contact emails, phone numbers, or social media links present.
  4. No forms or data collection mechanisms detected.
  5. Content is minimal but relevant to domain parking.
  6. No advanced tracking or analytics scripts detected.
  7. Use of Bootstrap for responsive design.
  8. No explicit security headers detected in provided data.
  9. WHOIS data is consistent and domain is well-established.
Technical notes

Notes

The website uses Bootstrap CSS framework for responsive design and is hosted on infrastructure linked to Amazon AWS DNS services. The HTML content is valid and structured with basic navigation and layout. Performance is moderate with no heavy scripts or tracking detected. The site lacks advanced analytics or marketing tools, indicating minimal data collection and tracking. There is no CMS detected, suggesting a static or custom-built site. Technical debt appears low due to simplicity but modernization opportunities exist in security and compliance features. The site is mobile optimized but accessibility is basic, which could be improved for broader user inclusivity.
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. 66/100Medium31 findingsView report
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