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Is cyrrus.cz a Scam? Security Check Results

cyrrus.cz Security Report Summary

cyrrus.cz received a security score of 54 out of 100 in Guard's comprehensive security analysis, classified as "Elevated Risk". cyrrus.cz operates in the Other industry in Czech Republic.

The website cyrrus.cz is currently inaccessible due to a Cloudflare Turnstile security challenge that requires human verification before access. This prevents any meaningful content analysis or extraction of business, contact, or policy information. The domain is registered since 1998 with a Czech registrar, indicating a potentially established entity. However, the lack of accessible content and absence of visible contact or compliance information limits the ability to assess the business model, services, or security posture comprehensively. The technical infrastructure includes Cloudflare protection with Turnstile captcha, indicating a focus on mitigating automated threats but also restricting automated analysis. Overall, the site’s security posture is strong in terms of WAF protection, but the lack of accessible content and policies results in a low overall assessment score.

The security scan identified 28 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: Cloudflare Turnstile, JavaScript, HTML5, CSS3.

About this security scan

Guard performs automated security assessments of websites by analyzing SSL/TLS certificates, HTTP security headers, DNS configuration, email authentication protocols (SPF, DKIM, DMARC), GDPR compliance indicators, NIS2 directive compliance, network exposure, and AI-powered business intelligence. Each report provides domain-specific findings, risk scores, and actionable recommendations.

C

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https://cyrrus.cz

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OtherCzech Republicsmall
Cloudflare TurnstileJavaScriptHTML5CSS3
Analyzed 10/15/2025Completed 10:09:23 PM5mo ago
54
Security Score
MEDIUM RISK

10,000+

Domains scanned

500+

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Domaincyrrus.cz
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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 website cyrrus.cz is currently inaccessible due to a Cloudflare Turnstile security challenge that requires human verification before access. This prevents any meaningful content analysis or extraction of business, contact, or policy information. The domain is registered since 1998 with a Czech registrar, indicating a potentially established entity. However, the lack of accessible content and absence of visible contact or compliance information limits the ability to assess the business model, services, or security posture comprehensively. The technical infrastructure includes Cloudflare protection with Turnstile captcha, indicating a focus on mitigating automated threats but also restricting automated analysis. Overall, the site’s security posture is strong in terms of WAF protection, but the lack of accessible content and policies results in a low overall assessment score.

Detected Technologies

Cloudflare TurnstileJavaScriptHTML5CSS3

13 urgent findings need attention

1 critical · 12 high

  • + 5 more findings in the full report below
Continuous monitoring

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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

55/100

GDPR Compliance

5 findings

10/100

NIS2 Compliance

9 findings

2/100

Email Security

4 findings

80/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

Due to the Cloudflare security challenge blocking access, no direct business intelligence data such as market positioning, revenue streams, or partnerships could be extracted. The domain age and registrar suggest a Czech-based entity, but no further business details are available. No social media or contact information is present to infer customer segments or growth indicators.

Security Posture Analysis

Comprehensive Security Assessment

The website employs Cloudflare’s Turnstile captcha as a security measure, indicating a proactive approach to mitigating automated attacks and bots. However, no other security headers or policies could be verified due to the blocked content. The absence of visible privacy, cookie, or incident response policies is a compliance gap, though this may be due to the content being inaccessible rather than absent on the actual site. No vulnerabilities or exposed sensitive data were detected in the accessible content.

Strategic Recommendations

Priority Actions for Security Improvement

1

Provide a publicly accessible landing page or sitemap to allow automated analysis and improve SEO.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Cloudflare Detected

Website content is blocked by Cloudflare security challenge (Turnstile captcha) requiring human verification before access.

Analysis results may be incomplete. For accurate analysis, please contact guard@offseq.com

Business Insights

Content Quality:

poor

Technical Stack

Technologies:
Cloudflare TurnstileJavaScriptHTML5CSS3

Security Assessment

0

Analytics & Tracking

Advertising & Marketing

Website Quality Assessment

Design Quality:poor
User Experience:poor
Content Relevance:poor
Navigation Clarity:poor
Professionalism:poor
Trustworthiness:low

Key Observations

1

Website content is inaccessible due to Cloudflare Turnstile security challenge.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

55/100
Score

Missing Strict-Transport-Security header

HIGH

Forces HTTPS connections

Missing Content-Security-Policy header

HIGH

Controls resources the browser is allowed to load

Missing X-XSS-Protection header

MEDIUM

Legacy XSS protection (deprecated but still recommended)

Weak Referrer-Policy configuration

LOW

Current value: "same-origin"

👤GDPR Compliance

Privacy and data protection assessment under GDPR regulations.

GDPR Compliance

Privacy and data protection assessment

10/100
Score

No Privacy Policy found

HIGH

GDPR requires a clear and accessible privacy policy

No Cookie Policy found

HIGH

GDPR requires clear information about cookie usage

No Cookie Consent Banner found

HIGH

GDPR requires explicit consent for non-essential cookies

EU business without adequate privacy measures

CRITICAL

EU businesses are subject to strict GDPR requirements

Third-party services without privacy policy

HIGH

Detected services: Cloudflare

GDPR Compliance Analysis

Privacy Policy0% confidence
Cookie Policy0% confidence
Contact Information Found90% confidence
phone

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

2/100
Score

No information security framework found

HIGH

NIS2 requires documented cybersecurity and information security measures

No vulnerability disclosure policy

MEDIUM

NIS2 encourages coordinated vulnerability disclosure

No security policy documentation found

HIGH

NIS2 requires documented cybersecurity governance and risk management

No incident response procedures found

HIGH

NIS2 requires documented incident response and business continuity plans

No business continuity planning found

MEDIUM

NIS2 emphasizes operational resilience and business continuity

No security contact information

HIGH

NIS2 requires clear incident reporting channels

No vulnerability reporting mechanism

MEDIUM

Clear vulnerability reporting supports coordinated disclosure

No NIS2 reference found

LOW

Consider explicitly mentioning NIS2 compliance efforts

Critical sector without clear security compliance

HIGH

Detected sectors: energy, transport, digital

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📧Email Security

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

Email Security

SPF, DKIM, and DMARC validation

80/100
Score

Complex SPF record

LOW

Too many include statements can cause lookup limits

No BIMI Record

LOW

BIMI displays brand logos in email clients

No MTA-STS Policy

MEDIUM

MTA-STS enforces TLS for email delivery

No TLS-RPT Record

LOW

TLS-RPT provides reporting for email TLS issues

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 mx a ip4:161.38.196.137 ip4:193.165.160.170 include:mailgun.org include:servers.mcsv.net include:spf.mail-komplet.cz include:_spf.mailgun.org include:_spf.eu.mailgun.org include:spf.boldem.cz ~all
DNS Lookups:8/10
Policy:~all
DKIM Selectors Found
Selector:k1(1296-bit rsa)
DMARC Details
Policy:quarantine
Subdomain Policy:quarantine
Aggregate Reports:v7bvme2u@dmarc.boldem.cz
Forensic Reports:dmarc@cyrrus.cz!10m

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

75/100
Score

SSL Certificate Expires Within 90 Days

MEDIUM

SSL certificate expires in 80 days

Weak SSL Key Length

HIGH

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

Partial SSL/TLS Assessment

LOW

Completed 2 of 4 security checks due to time constraints

Certificate Details

Subject:cyrrus.cz
Issuer:WE1
Valid Until:1/4/2026 (80 days)
SANs:cyrrus.cz, *.cyrrus.cz

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

85/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

CAA Records Not Configured

LOW

Certificate Authority Authorization (CAA) records not found

Domain Registration Details

Domain Age
27 years(mature)

DNS Records

A Records:104.26.8.192, 104.26.9.192, 172.67.68.68
AAAA Records:2606:4700:20::681a:8c0, 2606:4700:20::681a:9c0, 2606:4700:20::ac43:4444
Name Servers:
adrian.ns.cloudflare.com
patrick.ns.cloudflare.com
MX Records:
10: ns.lbox.cz
5: prx.cyrrus.cz
SOA:Serial: 2385401889, TTL: 1800s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:87ms

SPF Analysis

SPF Record:
v=spf1 mx a ip4:161.38.196.137 ip4:193.165.160.170 include:mailgun.org include:servers.mcsv.net include:spf.mail-komplet.cz include:_spf.mailgun.org include:_spf.eu.mailgun.org include:spf.boldem.cz ~all

Network Security

Port scanning and network exposure analysis.

Network Security

Port scanning and network exposure analysis

100/100
Score

Good Network Security Posture

LOW

No unnecessary services detected on common risky ports

How does cyrrus.cz compare?

See how cyrrus.cz stacks up against similar websites in the same industry.

🔧Technical Analysis

Detailed technical findings and analysis from AI assessment.

Technical Analysis

Comprehensive security assessment findings

Additional Findings

The site uses Cloudflare as a hosting and security provider, leveraging Turnstile captcha for bot mitigation. The HTML content is minimal and serves only as a challenge page, lacking metadata, structured data, or SEO elements. No CMS or frameworks are detectable beyond standard HTML, CSS, and JavaScript. Performance and accessibility cannot be assessed due to the blocked content. The domain is well-aged and registered with a Czech registrar, indicating a stable technical foundation.
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PDF Report & Export

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39.90 €one-time • Incl. 21% VAT

Marketing Intelligence

Contact emails, phone numbers & warm leads

49.90 €one-time • Incl. 21% VAT

Plan Comparison

FeaturePDF ReportMarketing+
Full security analysis
Professional PDF export
Email delivery
Lifetime access + unlock code
Contact emails & phones
Marketing outreach data

Already purchased?

Order summary

Domaincyrrus.cz
Access tierFull report or marketing add-on

Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.

VisaMastercardApple PayGoogle Pay

Secure payments processed via EveryPay. Prices in EUR; Incl. 21% VAT.

SEQ SIA

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

Reg. No. 40203410806 • VAT LV40203410806

Support: guard@offseq.com+371 2256 5353

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