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Is zendesk.com.br a Scam? Security Check Results - Zendesk

zendesk.com.br Security Report Summary

zendesk.com.br received a security score of 66 out of 100 in Guard's comprehensive security analysis, classified as "Moderate Risk". This report covers Zendesk's website security posture. Zendesk operates in the Technology industry in Brazil.

Zendesk is a leading enterprise software company specializing in AI-powered customer service solutions. The website targets businesses of all sizes, offering a comprehensive suite of services including AI agents, ticketing systems, messaging, voice, and quality assurance. The company maintains a strong market position with a professional and well-branded online presence, supporting multiple languages and international markets. Technically, the site leverages modern frameworks such as Next.js and React, integrates marketing and analytics tools like Marketo and Google Tag Manager, and is hosted with Cloudflare DNS services, ensuring fast performance and mobile optimization. Security posture is robust with HTTPS enforcement, security headers, and cookie consent mechanisms, although explicit incident response and vulnerability disclosure information are not publicly available. Overall, the site demonstrates a mature digital infrastructure and strong business credibility, with minor recommendations to enhance transparency in security policies.

The security scan identified 29 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: React, Next.js, Google Tag Manager, Marketo, OneTrust, Adobe Web SDK, Cloudflare DNS.

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 zendesk.com.br Safe? Security Analysis for Zendesk

https://zendesk.com.br

Check if zendesk.com.br is a scam or legitimate. Free security scan and reviews.

TechnologyBrazilenterprise
ReactNext.jsGoogle Tag ManagerMarketoOneTrust+2 more
Analyzed 10/8/2025Completed 12:28:08 AM6mo ago
66
Security Score
MEDIUM RISK

Below Technology avg (72)

10,000+

Domains scanned

500+

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Domainzendesk.com.br
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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

Zendesk is a leading enterprise software company specializing in AI-powered customer service solutions. The website targets businesses of all sizes, offering a comprehensive suite of services including AI agents, ticketing systems, messaging, voice, and quality assurance. The company maintains a strong market position with a professional and well-branded online presence, supporting multiple languages and international markets. Technically, the site leverages modern frameworks such as Next.js and React, integrates marketing and analytics tools like Marketo and Google Tag Manager, and is hosted with Cloudflare DNS services, ensuring fast performance and mobile optimization. Security posture is robust with HTTPS enforcement, security headers, and cookie consent mechanisms, although explicit incident response and vulnerability disclosure information are not publicly available. Overall, the site demonstrates a mature digital infrastructure and strong business credibility, with minor recommendations to enhance transparency in security policies.

Detected Technologies

ReactNext.jsGoogle Tag ManagerMarketoOneTrustAdobe Web SDKCloudflare DNS

8 urgent findings need attention

8 high

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

6 findings

40/100

GDPR Compliance

1 finding

95/100

NIS2 Compliance

7 findings

25/100

Email Security

6 findings

40/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

Zendesk operates in the technology sector, focusing on SaaS customer service solutions enhanced by AI. Its business model revolves around subscription-based software offerings targeting enterprises and SMBs. The company’s competitive advantage lies in its AI integration and comprehensive product suite. The website reflects a global footprint with localized content for Brazil and other regions. Marketing efforts include events like the Zendesk AI Summit and extensive use of analytics and advertising platforms. The absence of direct contact emails or phone numbers suggests a preference for controlled lead generation via forms. The company maintains a professional ecosystem with partner sites and a strong social media presence, reinforcing its market position and growth orientation.

Security Posture Analysis

Comprehensive Security Assessment

The website exhibits a solid security foundation with HTTPS, strict transport security, X-Frame-Options, and X-XSS-Protection headers. Cookie consent is managed via OneTrust, indicating GDPR compliance. No exposed sensitive data or vulnerable libraries were detected in the analysis. However, the lack of explicit incident response contacts and vulnerability disclosure policies represents a gap in transparency and readiness communication. The security score is high but could be improved by publishing dedicated security policies and contact channels for reporting incidents or vulnerabilities. Overall, Zendesk demonstrates a mature security culture aligned with enterprise standards.

Strategic Recommendations

Priority Actions for Security Improvement

1

Publish explicit incident response contact information and procedures on the website.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

Zendesk

Description:

Premiado software de atendimento ao cliente viabilizado por IA usado por 200 mil clientes, oferecendo atendimento via mensagem de texto, celular, telefone, e-mail, chat em tempo real e redes sociais.

Key Services:
Zendesk AIAgentes de IACopilotTrabalho com ticketsMensagens e chat em tempo realCentral de AjudaVozControle de qualidadeGerenciamento da força de trabalho
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
ReactNext.jsGoogle Tag ManagerMarketoOneTrustAdobe Web SDKCloudflare DNS
Frameworks:
Next.js
Performance:

fast

Mobile:

excellent

Accessibility:

good

SEO:

good

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced
  • Security headers present
  • Cookie consent mechanism
  • No exposed sensitive data detected

Analytics & Tracking

Services:
MarketoGoogle Analytics (via GTM)
Tracking Level:moderate
Privacy Compliance:good

Advertising & Marketing

Ad Networks:
Google Ads
Tracking Pixels:
MarketoGoogle Ads Conversion Tracking
Marketing Tools:
MarketoOneTrust
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 no blocking or WAF challenges.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

40/100
Score

Missing Strict-Transport-Security header

HIGH

Forces HTTPS connections

Missing X-Frame-Options header

HIGH

Prevents clickjacking attacks

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

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

95/100
Score

No Data Protection Officer mentioned

LOW

Large organizations may need to designate a DPO under GDPR

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

25/100
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

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

40/100
Score

No SPF record found

HIGH

SPF helps prevent email spoofing

DMARC not enforcing

MEDIUM

DMARC policy is set to "none"

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
DMARC Details
Policy:none
Subdomain Policy:none
Aggregate Reports:bwvlu6ki@ag.dmarcian-eu.com
Forensic Reports:bwvlu6ki@fr.dmarcian-eu.com

🏆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 66 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:zendesk.com.br
Issuer:WE1
Valid Until:12/13/2025 (66 days)
SANs:zendesk.com.br, *.zendesk.com.br

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

65/100
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

DMARC Policy Set to None

LOW

DMARC is configured but not enforcing any policy

Domain Registration Details

Protection Level
none
Suspicious Indicators Detected
  • No domain protection locks enabled

DNS Records

A Records:104.16.169.25, 104.16.172.25, 104.16.170.25, 104.16.173.25, 104.16.171.25
AAAA Records:2606:4700::6810:ac19, 2606:4700::6810:a919, 2606:4700::6810:ad19, 2606:4700::6810:ab19, 2606:4700::6810:aa19
Name Servers:
beth.ns.cloudflare.com
walt.ns.cloudflare.com
MX Records:
1: aspmx.l.google.com
2: alt1.aspmx.l.google.com
3: alt2.aspmx.l.google.com
4: aspmx2.googlemail.com
5: aspmx3.googlemail.com
SOA:Serial: 2383937147, TTL: 1800s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:72ms

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 zendesk.com.br compare?

See how zendesk.com.br 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 including React and Next.js, ensuring server-side rendering and fast load times. Integration with marketing and analytics tools like Marketo, Google Tag Manager, and OneTrust demonstrates advanced digital marketing maturity. Hosting via Cloudflare DNS and CDN services contributes to performance and security. The site is mobile-optimized with responsive design and accessibility features. SEO is well addressed with appropriate meta tags and Open Graph data. No CMS was explicitly detected, suggesting a custom or proprietary solution. Overall, the technical infrastructure supports a scalable and secure enterprise web presence.
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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

Domainzendesk.com.br
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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