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Is knvb.nl a Scam? Security Check Results - Koninklijke Nederlandse Voetbalbond

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Is knvb.nl Safe? Security Analysis for Koninklijke Nederlandse Voetbalbond

https://knvb.nl

Check if knvb.nl is a scam or legitimate. Free security scan and reviews.

OtherNetherlandslarge
JavaScriptGoogle Tag ManagerConsentManagerXandr Universal PixelElitechnology widget
Analyzed 6/25/2025Completed 2:35:53 AM
65
Security Score
MEDIUM RISK
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Domainknvb.nl
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SEQ SIA

Lastadijas 12 k-3, Riga, Latvia, LV-1050

Reg. No. 40203410806 • VAT LV40203410806

Support: guard@offseq.com+371 2256 5353

AI Summary

The Koninklijke Nederlandse Voetbalbond (KNVB) is the official governing body for football in the Netherlands, providing comprehensive services including news, competition management, training, and volunteer support. The… Unlock the full Guard report to read the complete analysis.

Detected Technologies

JavaScriptGoogle Tag ManagerConsentManagerXandr Universal PixelElitechnology widget
Continuous monitoring

Keep knvb.nl under constant watch

Guard tracks your live infrastructure daily: certificate expiry, DNS & mail authentication drift, uptime changes, subdomain inventory, and unexpected tracker or content shifts. A full timeline captures every diff so you can prove remediation and spot regressions instantly.

Security drift alerts

Risk score drops, new high-severity issues, and header hardening gaps

Compliance watch

GDPR / NIS2 posture changes with governance evidence snapshots

Infrastructure surface

Unexpected open services, SSL expiry, DNS & email authentication changes

Content & tracker intelligence

Marketing tech shifts, analytics drift, and AI recommendation updates

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Security Headers

4 findings

65/100

GDPR Compliance

2 findings

80/100

NIS2 Compliance

9 findings

2/100

Email Security

3 findings

82/100

🧠AI Business Intelligence

Technology stack, business insights, and market analysis powered by AI.

Snapshot shown below. Unlock the full AI report for complete market insights, audience profiling, and step-by-step recommendations.

Business Intelligence

Market & Strategic Analysis

KNVB operates as a large non-profit entity in the sports sector, focusing on football in the Netherlands. Its business model centers on organizing competitions, providing education and training, and supporting volunteers and referees. The organization leverages a network of partner domains and platforms to extend its reach and services. The website reflects a mature digital presence with multiple specialized subdomains and services, indicating a well-established ecosystem. The absence of direct contact information on the main site suggests reliance on structured support channels possibly accessible post-login or via partner sites.

Security Posture Analysis

Comprehensive Security Assessment

The website demonstrates a good security baseline with enforced HTTPS and use of consent management tools to comply with GDPR. However, the lack of explicit security headers like Content-Security-Policy and absence of published security policies or incident response contacts indicate areas for enhancement. No vulnerabilities or exposed sensitive data were detected in the analyzed content. The site does not currently provide a vulnerability disclosure or security.txt file, which could improve transparency and trust. Overall, the security posture is adequate but could benefit from formalized policies and improved header configurations.

Strategic Recommendations

Priority Actions for Security Improvement

1

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Observations

AI-powered comprehensive website and business analysis.

A preview of your strategic observations is visible. Upgrade to unlock the full competitive positioning, trust signals, and branding checklist.

AI-Enhanced Website Analysis

Business Insights

Company:

Koninklijke Nederlandse Voetbalbond

Description:

Met het laatste nieuws vanuit het amateur- en betaald voetbal. Biedt ondersteuning aan vrijwilligers op het kennisplatform KNVB Assist.

Key Services:
Football news and updatesSupport platform for volunteers and referees (KNVB Assist)Competitions and league managementTraining and education for coaches, referees, and officialsTicketing and merchandise salesCommunity and social projects
Content Quality:

good

Branding:

consistent

Technical Stack

Technologies:
JavaScriptGoogle Tag ManagerConsentManagerXandr Universal PixelElitechnology widget
Frameworks:
Drupal
Performance:

moderate

Mobile:

good

Accessibility:

basic

SEO:

good

Security Assessment

Security Score:
80/100
Best Practices:
  • HTTPS enforced
  • Consent management for GDPR compliance
  • No exposed sensitive data in HTML
  • Use of asynchronous loading for scripts

Analytics & Tracking

Services:
Google Tag Manager
Tracking Level:moderate
Privacy Compliance:basic

Advertising & Marketing

Ad Networks:
Xandr
Tracking Pixels:
Xandr Universal Pixel
Marketing Tools:
ConsentManager
Transparency Level:basic

Website Quality Assessment

Design Quality:good
User Experience:good
Content Relevance:good
Navigation Clarity:good
Professionalism:good
Trustworthiness:high

Key Observations

1

Website is currently in maintenance mode as per displayed message but HTML content is fully accessible.

🛡️Security Headers

HTTP security headers analysis and recommendations.

Some header findings are shown. Unlock to see the full checklist, impacted endpoints, and remediation guidance.

Security Headers

HTTP security headers analysis

65/100
Score

Missing Content-Security-Policy header

HIGH

Controls resources the browser is allowed to load Unlock the full report to read the complete fix.

Weak Referrer-Policy configuration

LOW

Current value: "no-referrer-when-downgrade" Unlock the full report to read the complete fix.

Missing Permissions-Policy header

MEDIUM

Controls browser features and APIs Unlock the full report to read the complete fix.

Sensitive data may be cached

LOW

Cache-Control header should include "no-store" for sensitive pages Unlock the full report to read the complete fix.

👤GDPR Compliance

Privacy and data protection assessment under GDPR regulations.

Preview of GDPR checkpoints is visible. Unlock to reveal full evidence, policy excerpts, and DPIA guidance.

GDPR Compliance

Privacy and data protection assessment

80/100
Score

No Cookie Consent Banner found

HIGH

GDPR requires explicit consent for non-essential cookies Unlock the full report to read the complete fix.

No Data Protection Officer mentioned

LOW

Large organizations may need to designate a DPO under GDPR Unlock the full report to read the complete fix.

GDPR Compliance Analysis

Privacy Policy85% confidence
Cookie Policy85% confidence
Contact Information Found90% confidence
phone

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

You can see headline NIS2 checks. Upgrade to access the full control mapping, severity breakdown, and remediation plan.

NIS2 Compliance

Network & Information Security Directive

2/100
Score

No information security framework found

HIGH

NIS2 requires documented cybersecurity and information security measures Unlock the full report to read the complete fix.

No vulnerability disclosure policy

MEDIUM

NIS2 encourages coordinated vulnerability disclosure Unlock the full report to read the complete fix.

No security policy documentation found

HIGH

NIS2 requires documented cybersecurity governance and risk management Unlock the full report to read the complete fix.

No incident response procedures found

HIGH

NIS2 requires documented incident response and business continuity plans Unlock the full report to read the complete fix.

No business continuity planning found

MEDIUM

NIS2 emphasizes operational resilience and business continuity Unlock the full report to read the complete fix.

No security contact information

HIGH

NIS2 requires clear incident reporting channels Unlock the full report to read the complete fix.

No vulnerability reporting mechanism

MEDIUM

Clear vulnerability reporting supports coordinated disclosure Unlock the full report to read the complete fix.

No NIS2 reference found

LOW

Consider explicitly mentioning NIS2 compliance efforts Unlock the full report to read the complete fix.

Critical sector without clear security compliance

HIGH

Detected sectors: energy, transport, digital Unlock the full report to read the complete fix.

📧Email Security

SPF, DKIM, and DMARC validation and email security assessment.

Quick view of email authentication checks is provided. Unlock to uncover full DNS evidence, record diffs, and fix scripts.

Email Security

SPF, DKIM, and DMARC validation

82/100
Score

Complex SPF record

LOW

Too many include statements can cause lookup limits Unlock the full report to read the complete fix.

DMARC not enforcing

MEDIUM

DMARC policy is set to "none" Unlock the full report to read the complete fix.

No TLS-RPT Record

LOW

TLS-RPT provides reporting for email TLS issues Unlock the full report to read the complete fix.

SPF
Sender Policy Framework
DKIM
DomainKeys Identified Mail
DMARC
Domain-based Message Authentication
MX Records
Mail Exchange Records
BIMI
Brand Indicators
MTA-STS
Mail Transfer Agent Security
TLS-RPT
TLS Reporting
DNSSEC
DNS Security
SPF Details
Record:
v=spf1 ip6:2a02:348:b4:e70b::1 ip4:34.105.97.52 ip4:34.74.92.186 ip4:34.89.171.151 ip4:34.90.134.143 ip4:5.39.185.40 ip4:34.90.145.140 ip4:35.198.110.229 ip4:34.90.40.234 ip4:34.159.131.87 ip4:34.34.77.208 ip4:34.105.64.154 ip4:34.75.4.19 ip4:35.246.159.1 16 ip4:217.114.97.6 ip4:176.62.196.142 ip4:80.112.253.130 ip4:185.46.182.1 ip4:185.46.182.200/29 ip4:185.46.182.208/31 ip4:31.134.203.164 ip4:31.134.203.165 ip4:31.134.203.166 ip4:31.134.203.188 ip4:172.104.250.102 ip4:31.134.203.248 ip4:31.134.203.249 ip 4:208.72.90.0/24 ip4:74.117.207.0/24 ip4:74.117.206.70 ip4:217.114.99.36 ip4:217.114.99.37 ip4:217.114.99.38 ip4:217.114.99.43 ip4:217.114.99.55 ip4:217.114.99.57 ip4:217.18.68.165 ip4:159.135.230.45 ip4:83.138.181.0/24 ip4:168.128.66.6 ip4:83.98.197.35 i p4:46.31.50.212 ip4:37.0.95.137 ip4:149.210.144.179 ip4:85.222.231.11 ip4:185.64.33.133 ip4:185.64.35.133 ip4:213.144.242.0/28 ip4:89.146.30.0/27 ip4:213.144.234.160/27 ip4:46.44.162.254 ip4:89.146.1.51 ip4:89.146.1.52 ip4:89.146.1.63 ip4:46.44.142.238 ip 4:89.146.1.57 ip4:89.146.63.164 ip4:91.218.37.0/24 ip4:185.46.182.201 ip4:46.31.48.0/21 ip6:2a02:22a0:0:1:2::2a ip6:2a02:22a0:0:1:2::2e ip6:2a02:22a0:0:2:2::12 ip6:2a02:22a0:0:1:2::2 ip6:2a02:22a0:0:1:2::5 ip6:2a02:22a0:0:2:2::5 ip6:2a02:348:b4:e70b: :1 ip4:208.76.56.0/21 ip4:216.146.32.0/20 ip4:80.231.25.0/24 ip4:80.231.219.0/24 ip4:103.11.200.0/22 ip4:199.19.0.0/21 ip4:204.13.248.0/22 ip4:208.78.68.0/22 ip4:162.88.36.0/23 ip4:162.88.4.0/23 ip4:162.88.24.0/24 ip4:162.88.28.0/24 ip4:10.144.155.128/26 ip4:129.148.164.0/25 ip4:129.148.215.0/25 ip4:129.149.6.0/25 ip4:129.149.38.0/25 ip4:138.1.170.0/24 ip4:147.154.32.0/25 ip4:147.154.63.0/24 ip4:147.154.126.0/24 ip4:147.154.191.0/24 ip4:162.88.24.0/21 ip4:192.29.72.0/25 ip4:192.29.88.0/25 ip4:192.29.103.1 28/25 ip4:192.29.134.0/25 ip4:155.248.148.0/25 ip4:131.186.12.0/25 ip4:138.1.156.112 ip4:130.35.132.195 include:spf.protection.outlook.com include:spf.mandrillapp.com include:_spf.relay.mailprotect.be include:amazonses.com include:_spf.cobytes.email inclu de:_spf1.mailgun.org include:_spf2.mailgun.org include:_spf.eu.mailgun.org -all
DNS Lookups:7/10
Policy:-all
DKIM Selectors Found
Selector:selector1(1296-bit rsa)
Selector:s1(1440-bit rsa)
DMARC Details
Policy:none
Aggregate Reports:lo4vm8wk@ag.eu.dmarcadvisor.com
MTA-STS Details

🏆SSL/TLS Security

Certificate validity and encryption analysis.

This is a teaser of the TLS audit. Unlock to view certificate chains, cipher support tables, and remediation steps.

SSL/TLS Security

Certificate validity and encryption analysis

67/100
Score

Weak Protocols Supported

HIGH

Server supports weak protocols: TLSv1.1 Unlock the full report to read the complete fix.

OCSP Stapling Not Enabled

LOW

OCSP stapling improves performance and privacy Unlock the full report to read the complete fix.

Certificate Transparency Not Implemented

LOW

Certificate is not logged in Certificate Transparency logs Unlock the full report to read the complete fix.

Mixed Content Detected

MEDIUM

30 resources loaded over insecure HTTP Unlock the full report to read the complete fix.

Partial SSL/TLS Assessment

LOW

Completed 3 of 4 security checks due to time constraints Unlock the full report to read the complete fix.

Protocol Support

TLSv1.3TLSv1.2TLSv1.1

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

Unlock the full DNS posture audit to reveal misconfigurations, zone records, and actionable fixes.

DNS Health

DNS configuration and security assessment

50/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain Unlock the full report to read the complete fix.

Potential Subdomain Takeover

HIGH

Subdomain mail.knvb.nl points to unregistered service D5ntg75stsfpz.cloudfront.net Unlock the full report to read the complete fix.

Domain Transfer Lock Not Enabled

MEDIUM

Domain can be transferred without authorization Unlock the full report to read the complete fix.

Domain Delete Lock Not Enabled

LOW

Domain can be deleted without additional verification Unlock the full report to read the complete fix.

DMARC Policy Set to None

LOW

DMARC is configured but not enforcing any policy Unlock the full report to read the complete fix.

Domain Registration Details

Domain Age
28 years(mature)
Protection Level
noneDNSSEC ON
Suspicious Indicators Detected
  • No domain protection locks enabled

DNS Records

A Records:31.134.203.159
Name Servers:
ns1.oxilion.nlDNS only
ns2.oxilion.nlDNS only
ns3.oxilion.netDNS only
MX Records:
0: knvb-nl.mail.protection.outlook.com
SOA:Serial: 2025060401, TTL: 3600s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:118ms

SPF Analysis

SPF Record:
v=spf1 ip6:2a02:348:b4:e70b::1 ip4:34.105.97.52 ip4:34.74.92.186 ip4:34.89.171.151 ip4:34.90.134.143 ip4:5.39.185.40 ip4:34.90.145.140 ip4:35.198.110.229 ip4:34.90.40.234 ip4:34.159.131.87 ip4:34.34.77.208 ip4:34.105.64.154 ip4:34.75.4.19 ip4:35.246.159.1 16 ip4:217.114.97.6 ip4:176.62.196.142 ip4:80.112.253.130 ip4:185.46.182.1 ip4:185.46.182.200/29 ip4:185.46.182.208/31 ip4:31.134.203.164 ip4:31.134.203.165 ip4:31.134.203.166 ip4:31.134.203.188 ip4:172.104.250.102 ip4:31.134.203.248 ip4:31.134.203.249 ip 4:208.72.90.0/24 ip4:74.117.207.0/24 ip4:74.117.206.70 ip4:217.114.99.36 ip4:217.114.99.37 ip4:217.114.99.38 ip4:217.114.99.43 ip4:217.114.99.55 ip4:217.114.99.57 ip4:217.18.68.165 ip4:159.135.230.45 ip4:83.138.181.0/24 ip4:168.128.66.6 ip4:83.98.197.35 i p4:46.31.50.212 ip4:37.0.95.137 ip4:149.210.144.179 ip4:85.222.231.11 ip4:185.64.33.133 ip4:185.64.35.133 ip4:213.144.242.0/28 ip4:89.146.30.0/27 ip4:213.144.234.160/27 ip4:46.44.162.254 ip4:89.146.1.51 ip4:89.146.1.52 ip4:89.146.1.63 ip4:46.44.142.238 ip 4:89.146.1.57 ip4:89.146.63.164 ip4:91.218.37.0/24 ip4:185.46.182.201 ip4:46.31.48.0/21 ip6:2a02:22a0:0:1:2::2a ip6:2a02:22a0:0:1:2::2e ip6:2a02:22a0:0:2:2::12 ip6:2a02:22a0:0:1:2::2 ip6:2a02:22a0:0:1:2::5 ip6:2a02:22a0:0:2:2::5 ip6:2a02:348:b4:e70b: :1 ip4:208.76.56.0/21 ip4:216.146.32.0/20 ip4:80.231.25.0/24 ip4:80.231.219.0/24 ip4:103.11.200.0/22 ip4:199.19.0.0/21 ip4:204.13.248.0/22 ip4:208.78.68.0/22 ip4:162.88.36.0/23 ip4:162.88.4.0/23 ip4:162.88.24.0/24 ip4:162.88.28.0/24 ip4:10.144.155.128/26 ip4:129.148.164.0/25 ip4:129.148.215.0/25 ip4:129.149.6.0/25 ip4:129.149.38.0/25 ip4:138.1.170.0/24 ip4:147.154.32.0/25 ip4:147.154.63.0/24 ip4:147.154.126.0/24 ip4:147.154.191.0/24 ip4:162.88.24.0/21 ip4:192.29.72.0/25 ip4:192.29.88.0/25 ip4:192.29.103.1 28/25 ip4:192.29.134.0/25 ip4:155.248.148.0/25 ip4:131.186.12.0/25 ip4:138.1.156.112 ip4:130.35.132.195 include:spf.protection.outlook.com include:spf.mandrillapp.com include:_spf.relay.mailprotect.be include:amazonses.com include:_spf.cobytes.email inclu de:_spf1.mailgun.org include:_spf2.mailgun.org include:_spf.eu.mailgun.org -all

Network Security

Port scanning and network exposure analysis.

See a glimpse of exposed services. Unlock to access full port inventories, CVE lookups, and mitigation priorities.

Network Security

Port scanning and network exposure analysis

100/100
Score

Good Network Security Posture

LOW

No unnecessary services detected on common risky ports Unlock the full report to read the complete fix.

🔧Technical Analysis

Detailed technical findings and analysis from AI assessment.

Unlock to view the complete technical breakdown, stack fingerprinting, and hardening checklist.

Technical Analysis

Comprehensive security assessment findings

Additional Findings

Unlock the full Guard report to review the complete technical breakdown and AI recommendations.
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