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Is reas.cz a Scam? Security Check Results - Nexter Company

reas.cz Security Report Summary

reas.cz received a security score of 68 out of 100 in Guard's comprehensive security analysis, classified as "Moderate Risk". This report covers Nexter Company's website security posture. Nexter Company operates in the Real Estate industry in Czech Republic.

Reas.cz is an established online real estate platform operating in the Czech Republic, providing services for buying and selling properties with a network of over 150 specialists nationwide. The website offers a user-friendly experience with online property valuation and consultation services, targeting individuals and businesses seeking real estate transactions. The platform leverages modern web technologies including Next.js and React, ensuring a responsive and performant user interface. It integrates multiple analytics and marketing tools such as Google Analytics, TikTok Pixel, and Facebook Pixel, supported by a comprehensive cookie consent mechanism to comply with GDPR requirements. Security posture is strong with HTTPS enforcement and appropriate security headers, although explicit security policies and incident response information are not publicly available. Overall, the site demonstrates a professional and trustworthy presence in the real estate sector.

The security scan identified 26 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: Next.js, React, Google Tag Manager, Google Analytics, TikTok Pixel, Cookiebot.

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 reas.cz Safe? Security Analysis for Nexter Company

https://reas.cz

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

Real EstateCzech Republicmedium
Next.jsReactGoogle Tag ManagerGoogle AnalyticsTikTok Pixel+1 more
Analyzed 7/11/2025Completed 2:03:07 PM8mo ago
68
Security Score
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500+

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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

Reas.cz is an established online real estate platform operating in the Czech Republic, providing services for buying and selling properties with a network of over 150 specialists nationwide. The website offers a user-friendly experience with online property valuation and consultation services, targeting individuals and businesses seeking real estate transactions. The platform leverages modern web technologies including Next.js and React, ensuring a responsive and performant user interface. It integrates multiple analytics and marketing tools such as Google Analytics, TikTok Pixel, and Facebook Pixel, supported by a comprehensive cookie consent mechanism to comply with GDPR requirements. Security posture is strong with HTTPS enforcement and appropriate security headers, although explicit security policies and incident response information are not publicly available. Overall, the site demonstrates a professional and trustworthy presence in the real estate sector.

Detected Technologies

Next.jsReactGoogle Tag ManagerGoogle AnalyticsTikTok PixelCookiebot

9 urgent findings need attention

9 high

  • + 1 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

7 findings

20/100

GDPR Compliance

1 finding

88/100

NIS2 Compliance

8 findings

17/100

Email Security

4 findings

75/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

The company positions itself as a key player in the Czech real estate market with a focus on simplifying property transactions online. Its business model revolves around providing brokerage and consultation services digitally, supported by a broad specialist network. The use of multiple third-party marketing and analytics services indicates a data-driven approach to customer acquisition and engagement. The absence of publicly visible contact information and WHOIS data suggests privacy protection measures, which are justified given the business nature. The platform's integration with major advertising networks and social media platforms enhances its market reach and brand visibility.

Security Posture Analysis

Comprehensive Security Assessment

The website exhibits a mature security posture with HTTPS enabled and a suite of security headers implemented to protect users. The cookie consent mechanism is robust, offering granular control over cookie categories, which aligns with GDPR compliance. No critical vulnerabilities or exposed sensitive data were detected in the analyzed content. However, the lack of published security policies, incident response contacts, or vulnerability disclosure mechanisms represents an area for improvement to enhance transparency and readiness. The use of modern frameworks and libraries reduces the risk of legacy vulnerabilities, but continuous monitoring is recommended.

Strategic Recommendations

Priority Actions for Security Improvement

1

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

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

Nexter Company

Description:

Přemýšlíte o prodeji nebo hledáte nemovitost ke koupi? Více než 150 specialistů po celé ČR je připraveno vám pomoci, aby vše proběhlo rychle, jednoduše a bezstarostně.

Key Services:
Real estate salesReal estate purchase assistanceOnline property valuationSpecialist consultation
Content Quality:

good

Branding:

consistent

Technical Stack

Technologies:
Next.jsReactGoogle Tag ManagerGoogle AnalyticsTikTok PixelCookiebot
Frameworks:
Next.js
Performance:

moderate

Mobile:

good

Accessibility:

basic

SEO:

good

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced
  • Cookie consent with granular controls
  • No exposed sensitive data in HTML
  • Use of security headers

Analytics & Tracking

Services:
Google AnalyticsTikTok Analytics
Tracking Level:extensive
Privacy Compliance:good

Advertising & Marketing

Ad Networks:
Google AdsFacebook AdsTikTok Ads
Tracking Pixels:
TikTok PixelFacebook Pixel
Marketing Tools:
Cookiebot
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 fully accessible with no blocking or WAF challenge.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

20/100
Score

Missing Strict-Transport-Security header

HIGH

Forces HTTPS connections

Missing X-Frame-Options header

HIGH

Prevents clickjacking attacks

Missing X-Content-Type-Options header

MEDIUM

Prevents MIME type sniffing

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)

Missing Referrer-Policy header

LOW

Controls referrer information sent with requests

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

88/100
Score

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
emailphone

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

17/100
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

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📧Email Security

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

Email Security

SPF, DKIM, and DMARC validation

75/100
Score

Weak DKIM Key

HIGH

DKIM selector 'google' uses 776-bit key

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:mail.zendesk.com include:spf.sendinblue.com include:_spf.google.com include:spf.mailkit.eu ~all
DNS Lookups:4/10
Policy:~all
DKIM Selectors Found
Selector:google(776-bit rsa)
Selector:mail(1296-bit rsa)
Selector:s1(1440-bit rsa)
DMARC Details
Policy:quarantine
Subdomain Policy:quarantine
Aggregate Reports:dmarc@mailinblue.com
Forensic Reports:dmarc@mailinblue.com

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

95/100
Score

SSL Certificate Expires Within 90 Days

MEDIUM

SSL certificate expires in 40 days

Partial SSL/TLS Assessment

LOW

Completed 2 of 4 security checks due to time constraints

Certificate Details

Subject:www.reas.cz
Issuer:R10
Valid Until:8/21/2025 (40 days)
SANs:reas.cz, www.reas.cz

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

70/100
Score

Unregistered MX Record

HIGH

MX record points to unregistered domain: el364djthyzmbluluk5r6fb7cgpaoujbwrd237uwesiba5ehu5ba.mx-verification.google.com

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
13 years(mature)

DNS Records

A Records:34.110.151.143
AAAA Records:2600:1901:0:aa1e::
Name Servers:
ns-cloud-b1.googledomains.com
ns-cloud-b2.googledomains.com
ns-cloud-b3.googledomains.com
ns-cloud-b4.googledomains.com
MX Records:
10: alt3.aspmx.l.google.com
10: alt4.aspmx.l.google.com
5: alt2.aspmx.l.google.com
15: el364djthyzmbluluk5r6fb7cgpaoujbwrd237uwesiba5ehu5ba.mx-verification.google.com
1: aspmx.l.google.com
5: alt1.aspmx.l.google.com
SOA:Serial: 2, TTL: 300s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:53ms

SPF Analysis

SPF Record:
v=spf1 include:mail.zendesk.com include:spf.sendinblue.com include:_spf.google.com include:spf.mailkit.eu ~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 reas.cz compare?

See how reas.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 a modern technology stack featuring Next.js and React, which supports server-side rendering and efficient client-side interactivity. It uses Google Tag Manager to manage analytics and marketing tags, integrating services like Google Analytics, TikTok, and Facebook pixels. The site is well-optimized for mobile devices and includes SEO best practices such as meta tags and Open Graph data. Performance is moderate, with deferred loading of scripts and preloading of critical CSS. Hosting details are not explicit but appear to be cloud-based or custom. The site employs Cookiebot for cookie management, ensuring compliance with privacy regulations. Overall, the technical infrastructure supports a secure, scalable, and user-friendly platform.
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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

Domainreas.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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