Is telzio.com Safe? Security Analysis for Telzio, Inc.
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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
Telzio, Inc. is a telecommunications company specializing in cloud-based business phone services, offering a scalable PBX phone system with advanced call routing, messaging, and mobile app capabilities. Founded in 2013, Telzio targets small to medium businesses and enterprises seeking reliable, HIPAA-compliant communication solutions. The company positions itself as a modern, user-friendly alternative to traditional phone systems, emphasizing ease of deployment and management. Technically, the website demonstrates a mature digital infrastructure with modern web technologies, including JavaScript frameworks, Google Tag Manager, and cookie consent mechanisms. Hosting is likely on Amazon AWS, supported by AWS DNS servers. The site is well-optimized for performance, mobile responsiveness, and accessibility, reflecting a high level of digital maturity. From a security perspective, Telzio enforces HTTPS, uses Google reCAPTCHA for form protection, and implements cookie consent, aligning with good security practices. The domain registration is consistent and long-standing, enhancing trustworthiness. However, the absence of explicit privacy policies, terms of service, and security incident response information represents compliance gaps. DNSSEC is not enabled, which is a minor security shortfall. Overall, Telzio presents a professional, trustworthy online presence with strong business credibility and technical implementation. Strategic improvements in privacy and security disclosures would further enhance compliance and user trust.
Detected Technologies
9 urgent findings need attention
9 high
- + 1 more findings in the full report below
Keep telzio.com 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
8 findings
25/100
GDPR Compliance
3 findings
65/100
NIS2 Compliance
8 findings
17/100
Email Security
No critical findings yet
100/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
Telzio operates in the competitive cloud telecommunications market, leveraging HIPAA compliance as a differentiator for healthcare and sensitive industries. Its business model is subscription-based, offering unlimited users and premium features without hardware requirements. The company’s market positioning focuses on ease of use, scalability, and reliability, targeting both small businesses and enterprises. The presence of social media channels and integration with tools like Calendly indicates active customer engagement and sales enablement. The lack of visible parent or subsidiary companies suggests independent operation. Telzio’s growth potential is supported by modern technology adoption and a comprehensive feature set.
Security Posture Analysis
Comprehensive Security Assessment
Telzio exhibits a solid security posture with HTTPS enforcement, use of reCAPTCHA, and cookie consent mechanisms. The HIPAA compliance claim indicates adherence to stringent data protection standards, critical for healthcare-related communications. However, the absence of published security policies, incident response contacts, and vulnerability disclosure mechanisms limits transparency and preparedness perception. DNSSEC absence and missing security headers are areas for improvement. No vulnerabilities or exposed sensitive data were detected in the analyzed content. Overall, the security maturity is good but could benefit from enhanced documentation and technical controls.
Strategic Recommendations
Priority Actions for Security Improvement
Publish a comprehensive privacy policy and terms of service to improve legal compliance and user trust.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
Telzio, Inc.
Telzio cloud PBX phone system makes advanced call routing features easy to manage. Reliable, HIPAA complaint phone service with mobile app for secure calling.
excellent
consistent
Technical Stack
fast
excellent
good
good
Security Assessment
- HTTPS enforced
- Use of Google reCAPTCHA on forms
- Cookie consent mechanism implemented
- HIPAA compliance claim
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is fully accessible with rich content and professional design
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🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Weak Strict-Transport-Security configuration
LOWCurrent value: "max-age=2592000"
Missing X-Frame-Options header
HIGHPrevents clickjacking attacks
Missing X-Content-Type-Options header
MEDIUMPrevents MIME type sniffing
Missing Content-Security-Policy header
HIGHControls resources the browser is allowed to load
Missing X-XSS-Protection header
MEDIUMLegacy XSS protection (deprecated but still recommended)
Missing Referrer-Policy header
LOWControls referrer information sent with requests
Missing Permissions-Policy header
MEDIUMControls browser features and APIs
Sensitive data may be cached
LOWCache-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
No Cookie Policy found
HIGHGDPR requires clear information about cookie usage
No Cookie Consent Banner found
HIGHGDPR requires explicit consent for non-essential cookies
No Data Protection Officer mentioned
LOWLarge organizations may need to designate a DPO under GDPR
GDPR Compliance Analysis
🛡️NIS2 Compliance
Network & Information Security Directive compliance assessment.
NIS2 Compliance
Network & Information Security Directive
No information security framework found
HIGHNIS2 requires documented cybersecurity and information security measures
No vulnerability disclosure policy
MEDIUMNIS2 encourages coordinated vulnerability disclosure
No security policy documentation found
HIGHNIS2 requires documented cybersecurity governance and risk management
No incident response procedures found
HIGHNIS2 requires documented incident response and business continuity plans
No business continuity planning found
MEDIUMNIS2 emphasizes operational resilience and business continuity
No security contact information
HIGHNIS2 requires clear incident reporting channels
No vulnerability reporting mechanism
MEDIUMClear vulnerability reporting supports coordinated disclosure
No NIS2 reference found
LOWConsider 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
SPF Details
DKIM Selectors Found
DMARC Details
MTA-STS Details
🏆SSL/TLS Security
Certificate validity and encryption analysis.
SSL/TLS Security
Certificate validity and encryption analysis
Weak Protocols Supported
HIGHServer supports weak protocols: TLSv1.1
OCSP Stapling Not Enabled
LOWOCSP stapling improves performance and privacy
Certificate Transparency Not Implemented
LOWCertificate is not logged in Certificate Transparency logs
Partial SSL/TLS Assessment
LOWCompleted 3 of 4 security checks due to time constraints
Protocol Support
OCSP Status
📊DNS Health
DNS configuration and security assessment.
DNS Health
DNS configuration and security assessment
DNSSEC Not Enabled
MEDIUMDNSSEC is not configured for this domain
CAA Records Not Configured
LOWCertificate Authority Authorization (CAA) records not found
Domain Delete Lock Not Enabled
LOWDomain can be deleted without additional verification
Domain Registration Details
DNS Records
DNSSEC Status
DNS Performance
SPF Analysis
⚡Network Security
Port scanning and network exposure analysis.
Network Security
Port scanning and network exposure analysis
Good Network Security Posture
LOWNo unnecessary services detected on common risky ports
How does telzio.com compare?
See how telzio.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
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Marketing Intelligence
Contact emails, phone numbers & warm leads
Plan Comparison
| Feature | PDF Report | Marketing+ |
|---|---|---|
| Full security analysis | ||
| Professional PDF export | ||
| Email delivery | ||
| Lifetime access + unlock code | ||
| Contact emails & phones | — | |
| Marketing outreach data | — |
Already purchased?
Order summary
Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.
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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