Is zirk.us Safe? Security Analysis for zirk.us
Check if zirk.us is a scam or legitimate. Free security scan and reviews.
AI Summary
zirk.us operates as an independent Mastodon server focused on the arts and humanities community, providing a niche social networking platform within the fediverse. The website targets readers, writers, academics, and enthusiasts of literature, philosophy, film, music, culture, politics, history, and architecture. It positions itself as a community-driven platform emphasizing open conversation and cultural engagement. The domain is mature, registered since 2004, and hosted under GoDaddy.com, LLC with a registrant address in Germany, aligning with the website's language and content focus. Technically, the site runs Mastodon version 4.4.3, leveraging Ruby on Rails and React frameworks, with modern JavaScript module usage and SVG-based iconography. The site is mobile-optimized with good navigation and SEO practices, though performance is moderate. Hosting details beyond the registrar are not explicit. No CMS is detected, consistent with Mastodon's custom platform nature. Security posture is adequate with HTTPS enforced and domain registration protections in place, but lacks security headers and DNSSEC. Privacy compliance is partial; a privacy policy exists but no cookie consent or terms of service pages are found. No incident response or security contact information is published. No advertising or tracking technologies are detected, indicating minimal user tracking. Overall, the site is safe, professional, and trustworthy for its target audience, but could improve privacy compliance and security hardening. The lack of explicit contact information and terms of service may impact user trust and legal compliance. Strategic improvements in security headers, cookie consent, and incident response transparency are recommended.
Detected Technologies
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
zirk.us serves a specialized market segment within the fediverse, focusing on arts and humanities communities. Its competitive advantage lies in its niche content and community focus rather than scale. The business model is community-driven social networking without evident monetization or advertising. The target customers are academics, writers, and cultural enthusiasts seeking an ad-free, algorithm-free social experience. Growth indicators include a moderate active user base (612 active users) and ongoing platform updates. The ecosystem includes open source Mastodon software and external content delivery via cdn.masto.host. No formal partnerships or subsidiaries are identified. The site maintains a consistent brand aligned with its cultural mission.
Extracted Contact Information
Marketing Intelligence Data
Physical Addresses (1)
Security Posture Analysis
Comprehensive Security Assessment
The security maturity level is moderate. HTTPS is enforced, and domain registration includes prohibitive status flags to prevent unauthorized changes. However, the absence of security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security reduces defense-in-depth. DNSSEC is not enabled, which could expose DNS spoofing risks. No exposed sensitive data or vulnerable libraries were detected in the provided content. Privacy compliance gaps exist due to missing cookie consent and terms of service. Incident response readiness is unclear as no security contacts or policies are published. The security culture appears basic but could benefit from formalized policies and transparency.
Strategic Recommendations
Priority Actions for Security Improvement
Implement standard security headers (CSP, HSTS, X-Frame-Options) to enhance protection against common web attacks.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
zirk.us
Literature, philosophy, film, music, culture, politics, history, architecture: join the circus of the arts and humanities! For readers, writers, academics or anyone wanting to follow the conversation.
good
consistent
Technical Stack
moderate
good
basic
good
Security Assessment
- HTTPS enforced
- Domain status includes clientUpdateProhibited and clientTransferProhibited flags
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is a Mastodon social network instance focused on arts and humanities
🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Weak X-XSS-Protection configuration
LOWCurrent value: "0"
Weak Referrer-Policy configuration
LOWCurrent value: "same-origin"
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
Privacy policy may not be GDPR compliant
MEDIUMPrivacy policy lacks explicit GDPR compliance elements
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
📧Email Security
SPF, DKIM, and DMARC validation and email security assessment.
Email Security
SPF, DKIM, and DMARC validation
No DKIM record found
MEDIUMDKIM adds cryptographic signatures to emails
No BIMI Record
LOWBIMI displays brand logos in email clients
No MTA-STS Policy
MEDIUMMTA-STS enforces TLS for email delivery
No TLS-RPT Record
LOWTLS-RPT provides reporting for email TLS issues
SPF Details
DMARC 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
SSL Certificate Expires Within 90 Days
MEDIUMSSL certificate expires in 74 days
Weak SSL Key Length
HIGHSSL certificate uses 384-bit key, which is considered weak
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 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
🔧Technical Analysis
Detailed technical findings and analysis from AI assessment.
Technical Analysis
Comprehensive security assessment findings