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Security report for copterline.com

Other · United States

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

Security score

59/100

Risk levelMedium

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

The website copterline.com currently serves as a domain parking and sales page hosted by the Spaceship.com marketplace platform. It does not represent an active business but offers the domain for sale with a fixed price and option to make an offer. The site targets domain investors and buyers, providing secure payment options and transaction support. The branding is consistent with the Spaceship marketplace, and the site includes a contact form for potential buyers to submit their information. Technically, the site uses standard HTML, CSS, and JavaScript, hosted on Spaceship's CDN infrastructure, with moderate performance and good mobile optimization. However, the site lacks advanced SEO, accessibility features, and security headers. The WHOIS data shows inconsistencies such as a future creation date and missing registrant details, which lowers trustworthiness. No privacy, cookie, or terms of service policies are present, and no direct company contact emails or phone numbers are provided. Overall, the site is functional for domain sales but lacks comprehensive business and security information.

Scanned

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

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 copterline.com

This scan found 26 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.

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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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
72
Security headers
15
Email security
40
DNS health
75
Network security
100
GDPR outside view
50
Average
59

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 domain is listed for sale on a reputable domain marketplace, Spaceship.com, which acts as the platform and payment processor. The business model is domain resale targeting investors and buyers. The site does not provide any operational business services or products. The lack of registrant information and WHOIS anomalies suggest the domain may have been recently acquired or is being resold without active use. The marketplace provides buyer protection and flexible payment methods, which are key trust signals. There is no evidence of a parent company beyond Spaceship.com as the marketplace operator. The target audience is niche, focusing on domain investors rather than end consumers. The site’s simplicity and lack of content limit its market positioning to a transactional domain sale platform.

Security posture

Security posture is minimal. The domain status clientTransferProhibited helps prevent unauthorized transfers, but DNSSEC is not enabled, which is a missed opportunity to secure DNS integrity. The website does not implement security headers such as Content-Security-Policy or X-Frame-Options. No HTTPS enforcement details are available from the provided data, but the presence of payment methods suggests HTTPS is likely in use. The contact form collects personal information but no visible security or privacy notices are present. No incident response or abuse contacts are provided. Overall, the security maturity is low, with recommendations to enable DNSSEC, add security headers, and provide privacy and security policies.

Recommendations

  1. Enable DNSSEC on the domain to improve DNS security and prevent spoofing.
  2. Add comprehensive privacy and cookie policies to comply with GDPR and other regulations.
  3. Implement security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security.
  4. Provide clear contact information including abuse and security incident response emails.
  5. Verify and correct WHOIS data to remove anomalies such as future creation dates to improve trust.

Contact details published on the site

Addresses
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Description
This website is a domain parking/sale page indicating that the domain CopterLine.com is for sale. It does not provide business or service information related to the original domain.
Key services
Domain sale transaction support, Secure payments, Domain transfer services
Content quality
basic
Branding
consistent

Technology

Stack
HTML5, CSS, JavaScript
Platforms
Spaceship domain marketplace platform
Performance
moderate
Mobile
good
Accessibility
basic
SEO
poor

Security

Observed score
40/100
Good practices seen
  • Client transfer prohibited domain status

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Website is a domain parking and sale page, not an active business site.
  2. No privacy, cookie, or terms of service policies found.
  3. Contact information only via a modal form collecting personal info for offers; no direct emails or phone numbers.
  4. No social media or business emails detected.
  5. No security headers or advanced security features detected.
  6. WHOIS data contains suspicious future creation date.
  7. Domain is protected from transfer but lacks DNSSEC.
  8. Payment methods accepted include major credit cards, Bitcoin, PayPal, GooglePay, ApplePay, AliPay, Wire Transfer.
  9. Site branding consistent with Spaceship.com domain marketplace.
  10. No analytics or tracking scripts detected in provided HTML snippet.
Technical notes

Notes

The website is built on a simple HTML/CSS/JavaScript stack served via Spaceship's CDN. It uses responsive design for mobile optimization but lacks advanced SEO and accessibility features. The domain is registered with Gname 157 Inc but WHOIS data is inconsistent, showing a future creation date. DNSSEC is not enabled, and no advanced security headers are detected. The site performance is moderate, suitable for a domain parking page. There is no evidence of CMS or complex backend frameworks. The site relies on Spaceship.com for marketplace functionality and payment processing. Technical risks include WHOIS inconsistencies and lack of DNS security which could impact domain trust and transfer 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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