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Security report for nordstellar.com

NordStellar · Technology · N/a

Low risk. 1 critical or high finding in SSL/TLS.

Security score

86/100

Risk levelLow

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

NordStellar is a newly founded (2024) cybersecurity company specializing in threat exposure management for businesses. Their platform offers a comprehensive suite of services including data breach monitoring, account takeover prevention, dark web monitoring, and vulnerability scanning. The company targets security teams and businesses seeking to proactively manage cyber threats and prepare for cyberattacks. The website is professionally designed, mobile-optimized, and leverages modern web technologies and analytics tools, indicating a mature digital infrastructure for a new company. Security posture is strong with HTTPS, Content-Security-Policy headers, and reputable DNS providers, though DNSSEC is not enabled. However, the site lacks publicly available privacy and cookie policies, incident response contacts, and vulnerability disclosure information, which are important for compliance and trust. Overall, the domain registration data aligns with the company's new business launch, supporting legitimacy.

Scanned

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

NIS2 and GDPR posture

GDPR outside view
95/ 100 · Low
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

1 finding rated critical or high. Fix these first.

  1. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak SSL Key Length

      SSL certificate uses 256-bit key, which is considered weak

      What to do: Use at least 2048-bit RSA or 256-bit ECC key

      • CWE-326
      • OWASP A04:2025
      • Mozilla TLS: Mozilla Server Side TLS 6.0 intermediate: rsa_key_size 2048

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Keep watching nordstellar.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
75
Security headers
75
Email security
85
DNS health
85
Network security
100
GDPR outside view
95
Average
86

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

NordStellar operates in the technology sector, focusing on cybersecurity threat exposure management. Their business model is SaaS-based, providing a platform with integrations to major SIEM and SOAR tools. The company appears to be small-sized and newly established, with no parent or subsidiary companies identified. Their market positioning emphasizes proactive cyber threat detection and prevention services. The website includes partner and affiliate programs, indicating a growing partnership ecosystem. Revenue streams likely include subscription fees for platform access and possibly consulting or demo services. The company targets enterprise and mid-market security teams. Branding is consistent and professional, supporting a credible market presence.

Security posture

The website demonstrates a good security posture with HTTPS enforced, a Content-Security-Policy header, and domain status set to clientTransferProhibited. The use of Cloudflare DNS and CDN adds resilience and protection. No vulnerable libraries or exposed sensitive data were detected in the source. However, the absence of DNSSEC and lack of published incident response or vulnerability disclosure policies represent gaps. No direct security contact emails or abuse channels are provided, which could hinder incident reporting. The site uses secure forms for contact but does not explicitly mention data protection officer or GDPR compliance details. Overall, the security maturity is good for a new company but could be improved with enhanced transparency and DNS security.

Recommendations

  1. Publish a comprehensive privacy policy and cookie policy to improve compliance and user trust.
  2. Enable DNSSEC on the domain to strengthen DNS security and prevent spoofing.
  3. Add explicit incident response and vulnerability disclosure information, including security contact emails.
  4. Implement GDPR compliance statements and data protection officer contact details if applicable.
  5. Enhance transparency around data collection, retention, and user consent mechanisms.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
NordStellar
Description
NordStellar is a threat exposure management platform for businesses. It allows detection of compromised client and employee data faster, preparation for cyberattacks, and avoidance of cyber threats.
Key services
Data breach monitoring, Account takeover prevention, Session hijacking prevention, Dark web monitoring, Executive protection, Cybersquatting detection, Attack surface management, External vulnerability scanning, Cyber threat intelligence, Threat exposure management platform
Content quality
good
Branding
consistent

Technology

Stack
React (Next.js), Cloudflare DNS, Google Tag Manager, Google Analytics, HubSpot, Vimeo player, Quora events, Reddit static, LinkedIn Ads, Twitter Analytics, Facebook Connect, Sentry
Frameworks
Next.js
Platforms
Cloudflare
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Client transfer prohibited domain status
  • Content-Security-Policy header present

Analytics and tracking

Services
Google Analytics, HubSpot Analytics, Sentry
Tracking level
moderate
Privacy practices
basic

Advertising

Ad networks
Google Ads, LinkedIn Ads, Reddit Ads, Twitter Ads, Facebook Ads, Bing Ads
Tracking pixels
HubSpot Analytics, Facebook Pixel, Quora Pixel, Reddit Pixel, LinkedIn Insight Tag, Twitter Analytics
Marketing tools
HubSpot, Salesforce Web-to-Lead
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. Content is focused on cybersecurity threat exposure management.
  3. No explicit privacy or cookie policies found on main site or linked pages.
  4. Contact available only via forms, no direct emails or phone numbers found.
  5. Strong use of modern web technologies and analytics/tracking tools.
  6. Good security posture with HTTPS and CSP header but missing DNSSEC.
  7. No public incident response or vulnerability disclosure information.
  8. Business is new (2024) and appears legitimate and professional.
Technical notes

Notes

The website is built using modern technologies including React with Next.js framework, hosted behind Cloudflare DNS and CDN services. It integrates multiple analytics and marketing tools such as Google Analytics, HubSpot, and various social media pixels. The site is mobile-optimized and performs well with fast loading times. The use of Content-Security-Policy headers and HTTPS indicates good security hygiene. No common CMS was detected, suggesting a custom or proprietary platform. The technical stack supports scalability and integration with SIEM/SOAR platforms via APIs. Opportunities exist to improve DNS security with DNSSEC and to formalize privacy and security policies to reduce compliance risks.
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. 85/100 +12Low20 findingsView report
  2. 73/100Medium24 findingsView report
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