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

zendesk.com Security Report Summary

zendesk.com received a security score of 77 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 United States.

Zendesk is a leading enterprise SaaS company specializing in AI-powered customer service solutions. Their platform supports multiple communication channels including text, mobile, phone, email, live chat, and social media, serving over 200,000 customers globally. The company targets businesses of all sizes, from startups to large enterprises, offering a comprehensive suite of customer support tools enhanced with AI capabilities. Technically, Zendesk employs modern web technologies such as React and Next.js, hosted on AWS Cloudfront, ensuring fast performance and excellent mobile optimization. Their security posture is strong, with HTTPS enforced, security headers present, and compliance with privacy regulations including GDPR. While WHOIS data is privacy protected, the website's professional content, certifications, and trust indicators support its legitimacy. Overall, Zendesk demonstrates a mature digital presence with robust security and privacy practices, positioning it well in the competitive customer service software market.

The security scan identified 21 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, Adobe Web SDK, OneTrust Cookie Consent, Segment Analytics.

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 Safe? Security Analysis for Zendesk

https://zendesk.com

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

TechnologyUnited Statesenterprise
ReactNext.jsGoogle Tag ManagerAdobe Web SDKOneTrust Cookie Consent+1 more
Analyzed 10/7/2025Completed 11:24:04 PM6mo ago
77
Security Score
LOW RISK

Above Technology avg (72)

10,000+

Domains scanned

500+

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Domainzendesk.com
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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 SaaS company specializing in AI-powered customer service solutions. Their platform supports multiple communication channels including text, mobile, phone, email, live chat, and social media, serving over 200,000 customers globally. The company targets businesses of all sizes, from startups to large enterprises, offering a comprehensive suite of customer support tools enhanced with AI capabilities. Technically, Zendesk employs modern web technologies such as React and Next.js, hosted on AWS Cloudfront, ensuring fast performance and excellent mobile optimization. Their security posture is strong, with HTTPS enforced, security headers present, and compliance with privacy regulations including GDPR. While WHOIS data is privacy protected, the website's professional content, certifications, and trust indicators support its legitimacy. Overall, Zendesk demonstrates a mature digital presence with robust security and privacy practices, positioning it well in the competitive customer service software market.

Detected Technologies

ReactNext.jsGoogle Tag ManagerAdobe Web SDKOneTrust Cookie ConsentSegment Analytics

6 urgent findings need attention

6 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

50/100

GDPR Compliance

1 finding

95/100

NIS2 Compliance

7 findings

25/100

Email Security

1 finding

95/100

🧠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 customer service software with AI integration. Their business model is subscription-based SaaS, targeting a broad market including enterprise, SMBs, and startups. The company maintains a strong market position with a large customer base and recognized certifications like ISO 27001. Their ecosystem includes partnerships and a foundation for social impact. Zendesk's offerings cover ticketing, messaging, voice, quality assurance, and workforce management, enabling comprehensive customer experience management. The multilingual website and global domains indicate a worldwide reach. Their marketing leverages analytics and consent-based tracking, reflecting a data-driven approach. Strategic observations include continuous AI innovation and strong brand consistency, supporting growth and competitive advantage.

Security Posture Analysis

Comprehensive Security Assessment

Zendesk exhibits a high level of security maturity with enforced HTTPS, multiple security headers (X-Frame-Options, HSTS, X-XSS-Protection), and ISO 27001 certification. Privacy policies and cookie consent mechanisms are comprehensive and GDPR compliant. No exposed sensitive data or vulnerable libraries were detected in the website content. However, the absence of a security.txt file or explicit vulnerability disclosure program is noted as an area for improvement. Incident response contact information is not publicly visible, which could be enhanced for transparency. Overall, Zendesk maintains a strong security culture appropriate for an enterprise SaaS provider, minimizing risks related to data breaches and compliance violations.

Strategic Recommendations

Priority Actions for Security Improvement

1

Implement a Content Security Policy (CSP) header to mitigate XSS and data injection risks.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

Zendesk

Description:

AI-powered, award-winning customer service software trusted by 200k customers. Provides customer service solutions via text, mobile, phone, email, live chat, social media.

Key Services:
Customer service softwareAI agentsTicketing systemMessaging and live chatHelp centerVoiceQuality assuranceWorkforce management
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
ReactNext.jsGoogle Tag ManagerAdobe Web SDKOneTrust Cookie ConsentSegment Analytics
Frameworks:
ReactNext.js
Platforms:
AWS Cloudfront CDN
Performance:

fast

Mobile:

excellent

Accessibility:

good

SEO:

good

Security Assessment

Security Score:
90/100
Best Practices:
  • HTTPS enforced
  • Security headers present
  • Cookie consent mechanism
  • No exposed sensitive data found

Analytics & Tracking

Services:
Google AnalyticsSegment AnalyticsMarketo
Tracking Level:moderate
Privacy Compliance:good

Advertising & Marketing

Ad Networks:
Marketo
Tracking Pixels:
Segment AnalyticsOneTrust
Marketing Tools:
Adobe Web SDKMarketo
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

50/100
Score

Weak Strict-Transport-Security configuration

LOW

Current value: "max-age=0; preload"

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
phoneform

🛡️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

95/100
Score

No DMARC reporting

LOW

DMARC aggregate reports not configured

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 ip4:103.151.192.0/23 ip4:104.43.243.237 ip4:149.97.173.180 ip4:163.116.128.0/17 ip4:170.10.128.0/24 ip4:170.10.129.0/24 ip4:170.10.132.56/29 ip4:170.10.132.64/29 ip4:170.10.133.0/24 ip4:172.217.32.0/21 include:_spf1.zendesk.com ~all
DNS Lookups:1/10
Policy:~all
DKIM Selectors Found
Selector:k1(1296-bit rsa)
Selector:k2(1416-bit rsa)
Selector:s1(1440-bit rsa)
DMARC Details
Policy:reject
MTA-STS Details

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

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
20 years(mature)
Expiry Risk
none(391 days)
Protection Level
strongDNSSEC OFF

DNS Records

A Records:216.198.53.2, 216.198.54.2
Name Servers:
ns-1213.awsdns-23.org
ns-1858.awsdns-40.co.uk
ns-444.awsdns-55.com
ns-754.awsdns-30.net
MX Records:
0: us-smtp-inbound-1.mimecast.com
0: us-smtp-inbound-2.mimecast.com
120: alt2.aspmx.l.google.com
120: alt1.aspmx.l.google.com
110: aspmx.l.google.com
130: aspmx2.googlemail.com
SOA:Serial: 1, TTL: 86400s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:52ms

SPF Analysis

SPF Record:
v=spf1 ip4:103.151.192.0/23 ip4:104.43.243.237 ip4:149.97.173.180 ip4:163.116.128.0/17 ip4:170.10.128.0/24 ip4:170.10.129.0/24 ip4:170.10.132.56/29 ip4:170.10.132.64/29 ip4:170.10.133.0/24 ip4:172.217.32.0/21 include:_spf1.zendesk.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 zendesk.com compare?

See how zendesk.com 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 using modern JavaScript frameworks React and Next.js, leveraging server-side rendering for performance. Hosting is via Amazon Cloudfront CDN, ensuring fast global delivery. The site includes advanced analytics and marketing tools such as Google Tag Manager, Segment Analytics, Adobe Web SDK, and Marketo. Accessibility and SEO optimizations are well implemented, with proper meta tags, language alternates, and mobile responsiveness. The site uses OneTrust for cookie consent management, reflecting compliance with privacy laws. No technical debt or deprecated technologies were detected. Performance is fast, and the site structure supports scalability and maintainability. Opportunities exist to further enhance security headers and incident response transparency.
Professional PDF & Marketing Data

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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
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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