Is castro.fm Safe? Security Analysis for Castro
https://castro.fmCheck if castro.fm is a scam or legitimate. Free security scan and reviews.
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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
Castro.fm is a specialized podcast app service targeting podcast enthusiasts primarily on iPhone. The business offers a freemium model with a premium subscription called Castro Plus, providing advanced playback and manag… Unlock the full Guard report to read the complete analysis.
Detected Technologies
Keep castro.fm 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
1 finding
0/100
GDPR Compliance
1 finding
0/100
NIS2 Compliance
1 finding
0/100
Email Security
1 finding
0/100
Security scan incomplete. 7 out of 9 security checks failed to complete. The website may be inaccessible or protected by security measures. Please retry the scan or verify the website is accessible.
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Snapshot shown below. Unlock the full AI report for complete market insights, audience profiling, and step-by-step recommendations.
Business Intelligence
Market & Strategic Analysis
Castro.fm operates in the technology and media sectors, focusing on podcast app development and distribution. Its competitive advantage lies in a user-centric queue system and advanced playback features tailored for podcast listeners. The freemium business model with in-app purchases targets both casual and power users. The company maintains active engagement through social media and newsletter sign-ups but lacks direct contact details publicly. The presence of merchandise and a blog indicates community building and brand extension. The domain age and registration details support a stable and legitimate business presence. The marketing ecosystem includes Google Analytics and Hotjar for user behavior insights, supporting data-driven growth strategies.
Security Posture Analysis
Comprehensive Security Assessment
The website demonstrates a moderate to good security posture with HTTPS enforced and domain status clientTransferProhibited, reducing risk of unauthorized domain transfers. However, the absence of DNSSEC and security headers like Content-Security-Policy or X-Frame-Options reduces defense-in-depth. No public security or incident response policies are found, which may impact transparency and trust for security-conscious users. Tracking scripts are present without explicit cookie consent, posing potential GDPR compliance risks. No vulnerabilities or exposed sensitive data were detected in the HTML content. Overall, security practices are adequate but could be enhanced with additional technical controls and policy disclosures.
Strategic Recommendations
Priority Actions for Security Improvement
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✨Observations
AI-powered comprehensive website and business analysis.
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AI-Enhanced Website Analysis
Business Insights
Castro
Castro is an iPhone podcast player app designed to help podcast lovers manage many podcast subscriptions easily and enjoy the best episodes from their favorite shows. It offers a unique queue system for managing listening experience and advanced playback features.
excellent
consistent
Technical Stack
moderate
excellent
basic
good
Security Assessment
- HTTPS enforced
- ClientTransferProhibited domain status
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is fully accessible with no blocking or WAF challenges.
🛡️Security Headers
HTTP security headers analysis and recommendations.
Some header findings are shown. Unlock to see the full checklist, impacted endpoints, and remediation guidance.
Security Headers
HTTP security headers analysis
👤GDPR Compliance
Privacy and data protection assessment under GDPR regulations.
Preview of GDPR checkpoints is visible. Unlock to reveal full evidence, policy excerpts, and DPIA guidance.
GDPR Compliance
Privacy and data protection assessment
🛡️NIS2 Compliance
Network & Information Security Directive compliance assessment.
You can see headline NIS2 checks. Upgrade to access the full control mapping, severity breakdown, and remediation plan.
NIS2 Compliance
Network & Information Security Directive
📧Email Security
SPF, DKIM, and DMARC validation and email security assessment.
Quick view of email authentication checks is provided. Unlock to uncover full DNS evidence, record diffs, and fix scripts.
Email Security
SPF, DKIM, and DMARC validation
🏆SSL/TLS Security
Certificate validity and encryption analysis.
This is a teaser of the TLS audit. Unlock to view certificate chains, cipher support tables, and remediation steps.
SSL/TLS Security
Certificate validity and encryption analysis
📊DNS Health
DNS configuration and security assessment.
Unlock the full DNS posture audit to reveal misconfigurations, zone records, and actionable fixes.
DNS Health
DNS configuration and security assessment
⚡Network Security
Port scanning and network exposure analysis.
See a glimpse of exposed services. Unlock to access full port inventories, CVE lookups, and mitigation priorities.
Network Security
Port scanning and network exposure analysis
🔧Technical Analysis
Detailed technical findings and analysis from AI assessment.
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Technical Analysis
Comprehensive security assessment findings
Additional Findings
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Community rating
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