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Is cetin.cz a Scam? Security Check Results - Cetin

cetin.cz Security Report Summary

cetin.cz received a security score of 80 out of 100 in Guard's comprehensive security analysis, classified as "Safe". This report covers Cetin's website security posture. Cetin operates in the Telecommunications industry in Czech Republic.

Cetin operates the largest telecommunications network in the Czech Republic, providing critical infrastructure and services to over 99.6% of the population. The company offers a broad range of services including voice, internet, data, and infrastructure solutions targeting operators, municipalities, developers, and households. As a member of the PPF Group, Cetin holds a strong market position with a focus on reliability and cybersecurity. The website reflects a mature digital presence built on the Liferay platform, integrating modern web technologies and multiple analytics tools. Security posture is robust with HTTPS and security headers properly implemented, though explicit security policies and incident response information are not publicly detailed. Privacy compliance is well addressed with comprehensive privacy and cookie policies. The absence of WHOIS data is a notable anomaly but does not detract significantly from the overall legitimacy given the corporate branding and content quality. Strategic recommendations include enhancing transparency on security policies and providing direct security contact channels to improve trust and compliance.

The security scan identified 19 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: jQuery 3.6.4, Google Analytics, Facebook SDK, LinkedIn Insight, Curator.io embeds, Liferay Portal, React, Clay UI.

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.

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Is cetin.cz Safe? Security Analysis for Cetin

https://cetin.cz

Check if cetin.cz is a scam or legitimate. Free security scan and reviews.

TelecommunicationsCzech Republiclarge
jQuery 3.6.4Google AnalyticsFacebook SDKLinkedIn InsightCurator.io embeds+3 more
Analyzed 7/12/2025Completed 11:48:10 AM8mo ago
80
Security Score
LOW RISK

10,000+

Domains scanned

500+

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Domaincetin.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

Cetin operates the largest telecommunications network in the Czech Republic, providing critical infrastructure and services to over 99.6% of the population. The company offers a broad range of services including voice, internet, data, and infrastructure solutions targeting operators, municipalities, developers, and households. As a member of the PPF Group, Cetin holds a strong market position with a focus on reliability and cybersecurity. The website reflects a mature digital presence built on the Liferay platform, integrating modern web technologies and multiple analytics tools. Security posture is robust with HTTPS and security headers properly implemented, though explicit security policies and incident response information are not publicly detailed. Privacy compliance is well addressed with comprehensive privacy and cookie policies. The absence of WHOIS data is a notable anomaly but does not detract significantly from the overall legitimacy given the corporate branding and content quality. Strategic recommendations include enhancing transparency on security policies and providing direct security contact channels to improve trust and compliance.

Detected Technologies

jQuery 3.6.4Google AnalyticsFacebook SDKLinkedIn InsightCurator.io embedsLiferay PortalReactClay UI

3 urgent findings need attention

3 high

Continuous monitoring

Keep cetin.cz 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

3 findings

75/100

GDPR Compliance

2 findings

73/100

NIS2 Compliance

6 findings

47/100

Email Security

2 findings

93/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

Cetin's market positioning as the backbone of Czech telecommunications is reinforced by its extensive network coverage and service portfolio. The company benefits from its affiliation with PPF Group, leveraging corporate governance and investor relations to maintain credibility. Its business model focuses on infrastructure provision and wholesale services to operators and municipalities, with a growing emphasis on digital transformation and sustainability. The website's content and navigation cater to diverse audiences including business clients and end consumers, supporting lead generation and service awareness. The use of multiple tracking and marketing tools indicates a data-driven approach to customer engagement. Growth indicators include active career pages and sustainability initiatives. The partnership ecosystem is primarily internal within PPF Group, with no suspicious external affiliations detected.

Extracted Contact Information

Marketing Intelligence Data

Physical Addresses (1)

Security Posture Analysis

Comprehensive Security Assessment

The website demonstrates a solid security foundation with enforced HTTPS, comprehensive security headers, and no visible exposure of sensitive data. The use of modern JavaScript libraries and frameworks is balanced with attention to security best practices. However, the lack of publicly available security policies, incident response procedures, and vulnerability disclosure mechanisms suggests room for improvement in transparency and readiness. No critical vulnerabilities or malware indicators were detected. Privacy compliance is evident, but direct security contact channels are absent, which could hinder incident reporting and response. Overall, the security maturity is good but could be enhanced by formalizing and publishing security governance documents.

Strategic Recommendations

Priority Actions for Security Improvement

1

Publish a dedicated security policy and incident response page to improve transparency and trust.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

Cetin

Description:

We operate the largest telecommunications network in the Czech Republic, covering 99.6% of the population with both fixed and mobile technologies. Our network ensures critical information infrastructure, and thanks to top experts and modern technologies, we set the highest standards in cybersecurity. We provide international services to over 200 operators worldwide.

Key Services:
Voice servicesInternet and mediaData services (DWDM, Ethernet, Internet)Infrastructure servicesOptical connectionBondingWi-Fi router settings
Content Quality:

good

Branding:

consistent

Technical Stack

Technologies:
jQuery 3.6.4Google AnalyticsFacebook SDKLinkedIn InsightCurator.io embedsLiferay PortalReactClay UI
Frameworks:
Liferay
Platforms:
Web
Performance:

moderate

Mobile:

good

Accessibility:

good

SEO:

good

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced
  • Security headers present
  • No exposed sensitive data detected
  • Secure forms with analytics event tracking

Analytics & Tracking

Services:
Google AnalyticsFacebook AnalyticsLinkedIn Analytics
Tracking Level:moderate
Privacy Compliance:good

Advertising & Marketing

Tracking Pixels:
Facebook PixelLinkedIn Insight
Marketing Tools:
Curator.io
Transparency Level:good

Website Quality Assessment

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

Key Observations

1

Website is professionally designed and well-structured

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

75/100
Score

Weak X-Frame-Options configuration

LOW

Current value: "SAMEORIGIN, SAMEORIGIN"

Missing X-XSS-Protection header

MEDIUM

Legacy XSS protection (deprecated but still recommended)

Missing Permissions-Policy header

MEDIUM

Controls browser features and APIs

👤GDPR Compliance

Privacy and data protection assessment under GDPR regulations.

GDPR Compliance

Privacy and data protection assessment

73/100
Score

No Cookie Consent Banner found

HIGH

GDPR requires explicit consent for non-essential cookies

Privacy policy may not be GDPR compliant

MEDIUM

Privacy policy lacks explicit GDPR compliance elements

GDPR Compliance Analysis

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

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

47/100
Score

No vulnerability disclosure policy

MEDIUM

NIS2 encourages coordinated vulnerability disclosure

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

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📧Email Security

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

Email Security

SPF, DKIM, and DMARC validation

93/100
Score

No DMARC reporting

LOW

DMARC aggregate reports not configured

No BIMI Record

LOW

BIMI displays brand logos in email clients

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 ip4:85.162.10.10 ip4:85.162.10.11 ip4:85.162.9.215 ip4:85.162.9.216 include:spf.protection.outlook.com ~all
DNS Lookups:1/10
Policy:~all
DKIM Selectors Found
Selector:k1(1296-bit rsa)
Selector:selector1(1296-bit rsa)
Selector:selector2(1416-bit rsa)
DMARC Details
Policy:quarantine
MTA-STS Details
Mode:enforce
Max Age:1 days

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

100/100
Score

Partial SSL/TLS Assessment

LOW

Completed 2 of 4 security checks due to time constraints

Certificate Details

Subject:www.cetin.cz
Issuer:Thawte EV RSA CA G2
Valid Until:10/28/2025 (108 days)
SANs:www.cetin.cz, cetin.cz

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

70/100
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 Transfer Lock Not Enabled

MEDIUM

Domain can be transferred without authorization

Domain Delete Lock Not Enabled

LOW

Domain can be deleted without additional verification

Domain Registration Details

Domain Age
21 years(mature)
Protection Level
none
Suspicious Indicators Detected
  • No domain protection locks enabled

DNS Records

A Records:85.162.11.19
AAAA Records:2a07:1f40:6:1:85:162:11:19
Name Servers:
ns1.regzone.czDNS only
ns1.regzone.de
ns1.regzone.info
MX Records:
0: cetin-cz.u-v1.mx.microsoft
SOA:Serial: 2025070402, TTL: 3600s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:82ms

SPF Analysis

SPF Record:
v=spf1 ip4:85.162.10.10 ip4:85.162.10.11 ip4:85.162.9.215 ip4:85.162.9.216 include:spf.protection.outlook.com ~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 cetin.cz compare?

See how cetin.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 website is built on the Liferay CMS platform, utilizing a modern tech stack including React and Clay UI components. It integrates multiple third-party analytics and marketing tools such as Google Analytics, Facebook SDK, and LinkedIn Insight. The site is mobile-optimized with good accessibility and SEO practices. Performance is moderate, with combined and minified resources served via Liferay's combo servlet. The technical infrastructure supports a professional and scalable web presence suitable for a large enterprise. Opportunities exist to optimize loading times further and reduce reliance on multiple external scripts to minimize attack surface and improve privacy.
Professional PDF & Marketing Data

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PDF Report & Export

PDF download, email delivery, unlock code

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

Domaincetin.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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