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Security report for mijnhanze.nl

Microsoft · Technology · United States

Partial score · DNS & email only

75/100

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

This website is the official Microsoft Azure Active Directory login portal for the tenant identified by the GUID a3b39014-7adc-48fa-a114-37c2434dbd69. It serves enterprise and organizational users by providing secure authentication services using OAuth2 and OpenID Connect protocols. The site is professionally designed with consistent Microsoft branding and integrates advanced security features such as PKCE, nonce, and state parameters to prevent common web attacks. Privacy and terms of service are linked to Microsoft's official pages, reflecting compliance with GDPR and other regulations. The technical infrastructure is robust, leveraging Microsoft's cloud platform and modern web technologies to ensure fast, accessible, and secure user experiences.

Scanned

3 of 7 checks could not complete. The site may be unreachable or blocking automated scans, so the results below cover only what could be checked. Try a rescan later.

NIS2 and GDPR posture

NIS2 outside view
Not assessed
GDPR outside view
Not assessed

Both readouts depend on the site's pages, which could not be loaded in this scan.

Priority findings

2 findings rated critical or high. Fix these first.

  1. DNS health

    DNS sends visitors and email to the right servers. Misconfigured records can cause outages or let someone redirect your traffic.

    • Critical

      DNS Resolution Failed

      Unable to resolve domain A records

      What to do: Verify domain is properly configured and not expired

  2. 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 Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1

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

Keep watching mijnhanze.nl

This scan found 11 issues across 4 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

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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
82
Email security
65
DNS health
60
Network security
100
Average
77
After the cap
75

Not counted

  • Security headers: did not complete in this scan.
  • GDPR outside view: did not complete in this scan.
  • 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 mijnhanze.nl, from OffSeq Breach.

No leaked records found

Breach holds no records for mijnhanze.nl right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

Technical appendix

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

Business context

Business profile

Microsoft is a global technology leader with a strong market position in cloud services and identity management. The Azure Active Directory service is a critical component of its cloud ecosystem, targeting enterprise customers requiring secure access management. The business model focuses on subscription-based cloud services, with extensive partnerships and integrations across industries. The tenant-specific login page indicates a multi-tenant SaaS architecture supporting diverse organizational clients. Microsoft's brand trust, global reach, and compliance posture provide competitive advantages and growth opportunities in identity and access management markets.

Security posture

The security posture of this login portal is strong, employing HTTPS with excellent SSL/TLS configuration and multiple security headers. The use of OAuth2 authorization code flow with PKCE, nonce, and state parameters mitigates risks such as CSRF and replay attacks. No vulnerable libraries or exposed sensitive data were detected. The site lacks visible incident response or vulnerability disclosure pages, which is typical for such portals but could be improved. Overall, the security controls align with industry best practices for identity providers, supporting a high trust level for users and organizations.

Recommendations

  1. Implement and publicly document a vulnerability disclosure program to enhance transparency and security collaboration.
  2. Add a visible cookie consent mechanism to comply with evolving privacy regulations and improve user trust.
  3. Provide clear contact information or support channels on the login portal for user assistance and incident reporting.
  4. Regularly audit and update third-party libraries to mitigate emerging vulnerabilities.
  5. Enhance accessibility features further to meet or exceed WCAG 2.1 AA standards.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Microsoft
Description
Microsoft provides cloud-based identity and access management services through Microsoft Azure Active Directory, enabling secure sign-in and authentication for users and organizations.
Key services
Azure Active Directory authentication, OAuth2 authorization, Single sign-on
Content quality
excellent
Branding
consistent

Technology

Stack
JavaScript, Knockout.js, OAuth2, OpenID Connect, FIDO2/WebAuthn, HTML5, CSS3
Frameworks
Microsoft Identity Platform, Azure AD
Platforms
Web, Windows 10
Performance
fast
Mobile
good
Accessibility
good
SEO
basic

Security

Observed score
95/100
Good practices seen
  • HTTPS enforced
  • OAuth2 authorization code flow with PKCE
  • Nonce and state parameters used
  • Content Security Policy
  • Anti-CSRF tokens

Analytics and tracking

Services
Microsoft OneCollector
Tracking level
moderate
Privacy practices
good

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Official Microsoft Azure AD login page for tenant a3b39014-7adc-48fa-a114-37c2434dbd69
  2. Uses OAuth2 authorization code flow with PKCE
  3. Strong branding and consistent UI elements
  4. No contact emails or phone numbers displayed on login page
  5. Privacy and terms links point to Microsoft official pages
  6. No advertising or affiliate marketing present
  7. No suspicious or malicious content detected
  8. No WHOIS data for subdomain as expected
  9. No cookie consent banner visible on login page
  10. Good accessibility and mobile optimization
Technical notes

Notes

The website uses a modern tech stack including JavaScript frameworks (Knockout.js), OAuth2 and OpenID Connect protocols, and FIDO2/WebAuthn for passwordless authentication. It is hosted on Microsoft Azure, ensuring high availability and performance. The site is mobile optimized and accessible, with proper meta tags and SEO basics. The use of CDN-hosted scripts and stylesheets improves load times. No CMS was detected, indicating a custom-built platform tailored for identity services. The technical implementation reflects a mature, enterprise-grade authentication system with strong security and usability considerations.
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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