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Is zonercloud.cz a Scam? Security Check Results - ZONER a.s. Reviews

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Is zonercloud.cz Safe? Security Analysis for ZONER a.s.

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

TechnologyCzech Republiclarge
BootstrapjQueryFontAwesomeIon.RangeSliderSlick Carousel+8 more
Analyzed 8/1/2025Completed 3:17:37 AM
71
Security Score
MEDIUM RISK

AI Summary

ZONER a.s. operates the ZonerCloud platform, a leading Czech cloud service provider offering a wide range of virtual servers, managed hosting, email solutions, and AI/GPU compute services. The company positions itself as a high-performance and reliable cloud provider with a strong focus on rapid server provisioning, high availability, and customer support. Their market presence is reinforced by numerous certifications and positive customer testimonials, targeting businesses and professionals requiring scalable cloud infrastructure and specialized AI/GPU resources. Technically, the website demonstrates a mature digital infrastructure utilizing modern web technologies such as Bootstrap, jQuery, and advanced analytics tools including Google Analytics and Microsoft Clarity. The platform leverages virtualization technologies like Proxmox VE and Microsoft Hyper-V, ensuring robust and flexible cloud services. The website is well-optimized for performance, mobile responsiveness, and accessibility, reflecting a high level of digital maturity. From a security perspective, the site enforces HTTPS with DigiCert SSL certificates and implements standard security headers. Cookie consent mechanisms and privacy policies indicate compliance with GDPR. However, explicit security policies and incident response information are not publicly available, representing an area for improvement. The absence of WHOIS data is a notable anomaly but does not detract significantly from the overall trustworthiness given the strong branding and certifications. Overall, ZonerCloud presents a professional, secure, and user-friendly cloud service platform with a solid market position in the Czech Republic. Strategic recommendations include enhancing transparency around security policies and incident response, publishing a security.txt file, and improving domain registration visibility to strengthen trust further.

Detected Technologies

BootstrapjQueryFontAwesomeIon.RangeSliderSlick CarouselAOS (Animate on Scroll)Lightbox2Proxmox VEMicrosoft Hyper-VVMwareGoogle Tag ManagerMicrosoft Hyper-VDigiCert SSL

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

ZONER a.s. has established itself as a key player in the Czech cloud computing market, offering a comprehensive portfolio of cloud services including VPS, managed servers, email hosting, and AI/GPU compute rentals. Their competitive advantage lies in rapid server deployment (within 55 seconds), guaranteed 99.99% uptime, and a strong customer support model with 24/7 live operators. The business model focuses on B2B clients requiring reliable and scalable cloud infrastructure, with additional offerings targeting AI and machine learning workloads. The company maintains a robust partnership ecosystem, including technology partners like Proxmox, Microsoft, Dell, AMD, NVIDIA, and Cisco. Growth indicators include continuous product innovation such as LLM API rentals and GPU server offerings. The company’s market presence is supported by certifications and inclusion in trusted cloud provider catalogs for public sector clients.

Extracted Contact Information

Marketing Intelligence Data

Email Addresses (1)

i*****@zonercloud.cz

Phone Numbers (1)

+4205111*****

Security Posture Analysis

Comprehensive Security Assessment

The security posture of ZonerCloud is solid, with enforced HTTPS, use of DigiCert SSL certificates, and implementation of key security headers such as Content-Security-Policy and Strict-Transport-Security. The website includes cookie consent mechanisms aligned with GDPR requirements. No exposed sensitive data or vulnerable libraries were detected in the HTML content. However, the absence of a publicly available security policy and incident response contact information limits transparency and preparedness perception. There is no evidence of a security.txt file or dedicated vulnerability disclosure program. Overall, the security maturity is good but could be enhanced by publishing detailed security governance documents and incident handling procedures.

Strategic Recommendations

Priority Actions for Security Improvement

1

Publish a detailed security policy and incident response plan on the website to improve transparency and trust.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

ZONER a.s.

Description:

Cloudové služby na platformě VMware a Hyper-V. Virtuální server VPS, Managed multihosting, webové úložiště, e-mail hosting a SMTP servery.

Key Services:
Cloud Server VPS (Linux/Windows)Managed ServersCloud MailCloud Newsletter SMTPCloud Disk storageAI/GPU ServersLLM rental with API
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
BootstrapjQueryFontAwesomeIon.RangeSliderSlick CarouselAOS (Animate on Scroll)Lightbox2Proxmox VEMicrosoft Hyper-VVMwareGoogle Tag ManagerMicrosoft Hyper-VDigiCert SSL
Frameworks:
Bootstrap
Platforms:
VMwareHyper-VProxmox VE
Performance:

fast

Mobile:

excellent

Accessibility:

good

SEO:

good

Security Assessment

Security Score:
90/100
Best Practices:
  • HTTPS enforced
  • Use of DigiCert SSL certificates
  • Cookie consent mechanism
  • No exposed sensitive data in HTML
  • Secure forms with CSRF tokens

Analytics & Tracking

Services:
Google AnalyticsMicrosoft ClarityLinkedIn Insight
Tracking Level:moderate
Privacy Compliance:good

Advertising & Marketing

Ad Networks:
Google AdsFacebook AdsLinkedIn Ads
Tracking Pixels:
Microsoft ClarityFacebook PixelLinkedIn Insight Tag
Marketing Tools:
ManyChat (commented out)
Transparency Level:good

Website Quality Assessment

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

Key Observations

1

Website is fully accessible with rich content and no blocking detected.

🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

95/100
Score

Sensitive data may be cached

LOW

Cache-Control header should include "no-store" for sensitive pages

👤GDPR Compliance

Privacy and data protection assessment under GDPR regulations.

GDPR Compliance

Privacy and data protection assessment

25/100
Score

No Privacy Policy found

HIGH

GDPR requires a clear and accessible privacy policy

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: Google Analytics, Facebook, Twitter, LinkedIn

GDPR Compliance Analysis

Privacy Policy0% confidence
Cookie Policy85% confidence
Contact Information Found90% confidence
emailphone

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

30/100
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 security contact information

HIGH

NIS2 requires clear incident reporting channels

No vulnerability reporting mechanism

MEDIUM

Clear vulnerability reporting supports coordinated disclosure

📧Email Security

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

Email Security

SPF, DKIM, and DMARC validation

70/100
Score

No DKIM record found

MEDIUM

DKIM adds cryptographic signatures to emails

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 include:spf-zoner-corp.zoner.com ?all
DNS Lookups:1/10
Policy:?all
DMARC Details
Policy:quarantine
Aggregate Reports:dmarc-reports@zoner.com

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

90/100
Score

Mixed Content Detected

MEDIUM

5 resources loaded over insecure HTTP

Partial SSL/TLS Assessment

LOW

Completed 2 of 4 security checks due to time constraints

Certificate Details

Subject:www.zonercloud.cz
Issuer:GeoTrust EV RSA CA G2
Valid Until:4/14/2026 (256 days)
SANs:www.zonercloud.cz, www.zonercloud.sk, www.zonercloud.com +3 more

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

Weak SPF Policy

HIGH

SPF record has permissive policy allowing any server to send email

Domain Registration Details

Domain Age
11 years(mature)

DNS Records

A Records:217.198.122.204
AAAA Records:2a00:19a0:3:7a:0:d9c6:7acc:1
Name Servers:
ns1.regzone.czDNS only
ns1.regzone.de
ns1.regzone.info
MX Records:
1: relay.zoner.com
10: 10mx.zoner.com
15: 15mx.zoner.com
SOA:Serial: 2025071502, TTL: 3600s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:123ms

SPF Analysis

SPF Record:
v=spf1 include:spf-zoner-corp.zoner.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

🔧Technical Analysis

Detailed technical findings and analysis from AI assessment.

Technical Analysis

Comprehensive security assessment findings

Additional Findings

The website is built on a modern technology stack including Bootstrap for responsive design, jQuery for DOM manipulation, and various UI enhancement libraries such as Ion.RangeSlider and Slick Carousel. It integrates advanced analytics and marketing tools including Google Tag Manager, Microsoft Clarity, Facebook Pixel, and LinkedIn Insight Tag, enabling comprehensive user behavior tracking and marketing optimization. The infrastructure leverages virtualization platforms Proxmox VE and Microsoft Hyper-V, indicating a robust backend environment. Performance is optimized with fast server provisioning and SSD storage. The site is mobile-optimized and accessible, with proper SEO metadata and Open Graph tags. Technical risks are minimal, with no visible outdated or vulnerable components, but continuous monitoring is recommended.
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