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Is ijug.social a Scam? Security Check Results - iJUG Interessenverbund der Java User Groups e.V. Reviews

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Is ijug.social Safe? Security Analysis for iJUG Interessenverbund der Java User Groups e.V.

https://ijug.social

Check if ijug.social is a scam or legitimate. Free security scan and reviews.

TechnologyGermanysmall
Mastodon 4.4.5JavaScript ES ModulesReactSVGCSS
Analyzed 10/4/2025Completed 8:27:31 AM
64
Security Score
MEDIUM RISK

AI Summary

The website ijug.social serves as a decentralized social network platform powered by Mastodon, specifically targeting the Java User Groups community under the non-profit organization iJUG Interessenverbund der Java User Groups e.V. It provides a niche social networking service within the fediverse, fostering community engagement and collaboration among Java enthusiasts. The platform is administered by the iJUG e.V. infrastructure team, with clear contact information and a professional presentation. Technically, the site leverages Mastodon version 4.4.5 with modern web technologies including React and ES modules, offering a responsive and user-friendly experience. Security posture is moderate, with HTTPS implied but lacking explicit security headers and cookie consent mechanisms. Privacy compliance is supported by a clear privacy policy, though terms of service and cookie policies are absent. Overall, the domain registration is privacy protected but consistent with the organization's identity, indicating legitimacy. The site is free from adult or questionable content, targeting a general audience of technology professionals and enthusiasts.

Detected Technologies

Mastodon 4.4.5JavaScript ES ModulesReactSVGCSS

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

ijug.social occupies a specialized market niche as a community-driven social network for Java User Groups, operating as a non-profit entity. Its business model focuses on providing a decentralized platform for community interaction rather than commercial revenue generation. The organization maintains a small but active user base, emphasizing trust and transparency through official contact details and open-source technology use. The platform's integration within the Mastodon fediverse enhances its reach and interoperability. Strategic partnerships or subsidiaries are not evident, reflecting a focused operational scope. Growth potential lies in expanding community engagement and enhancing platform features. The absence of advertising and tracking tools aligns with community trust values and privacy respect.

Extracted Contact Information

Marketing Intelligence Data

Email Addresses (2)

o*****@ijug.eu
i*****@ijug.eu

Phone Numbers (1)

+4930400*****

Physical Addresses (1)

Security Posture Analysis

Comprehensive Security Assessment

The security maturity of ijug.social is moderate. The platform benefits from HTTPS usage and the inherent security features of Mastodon. However, the absence of explicit security headers such as Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), and X-Frame-Options reduces its defense-in-depth posture. No vulnerabilities or exposed sensitive data were detected in the analyzed content. Privacy compliance is supported by a privacy policy, but the lack of cookie consent and terms of service documents indicates gaps in regulatory adherence. Incident response and security policy documentation are not publicly available, which may impact readiness and transparency. Overall, the security culture appears cautious but could be improved by implementing recommended best practices and compliance measures.

Strategic Recommendations

Priority Actions for Security Improvement

1

Implement comprehensive security headers including CSP, HSTS, and X-Frame-Options to enhance protection against common web attacks.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

iJUG Interessenverbund der Java User Groups e.V.

Description:

Social Network des iJUG e. V.

Key Services:
Decentralized social networkingCommunity engagement for Java User Groups
Content Quality:

good

Branding:

consistent

Technical Stack

Technologies:
Mastodon 4.4.5JavaScript ES ModulesReactSVGCSS
Frameworks:
Mastodon
Platforms:
Fediverse
Performance:

moderate

Mobile:

good

Accessibility:

basic

SEO:

basic

Security Assessment

Security Score:
70/100
Best Practices:
  • Use of HTTPS (implied by URL)
  • No exposed sensitive data in HTML

Analytics & Tracking

Tracking Level:minimal
Privacy Compliance:good

Advertising & Marketing

Transparency Level:poor

Website Quality Assessment

Design Quality:good
User Experience:good
Content Relevance:good
Navigation Clarity:good
Professionalism:good
Trustworthiness:high

Key Observations

1

Website is a Mastodon instance for the iJUG e.V. community

🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

75/100
Score

Weak X-XSS-Protection configuration

LOW

Current value: "0"

Weak Referrer-Policy configuration

LOW

Current value: "same-origin"

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

58/100
Score

No Cookie Policy found

HIGH

GDPR requires clear information about cookie usage

No Cookie Consent Banner found

HIGH

GDPR requires explicit consent for non-essential cookies

Privacy policy may not be GDPR compliant

MEDIUM

Privacy policy lacks explicit GDPR compliance elements

GDPR Compliance Analysis

Privacy Policy85% confidence
Cookie Policy0% confidence
Contact Information Found90% confidence
emailphone

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

17/100
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 business continuity planning found

MEDIUM

NIS2 emphasizes operational resilience and business continuity

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

📧Email Security

SPF, DKIM, and DMARC validation and email security assessment.

Email Security

SPF, DKIM, and DMARC validation

65/100
Score

No DMARC reporting

LOW

DMARC aggregate reports not configured

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
SPF Details
Record:
v=spf1 a:smtp.ijug.eu include:_spf.kundenserver.de -all
DNS Lookups:2/10
Policy:-all
DMARC Details
Policy:quarantine

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

95/100
Score

SSL Certificate Expires Within 90 Days

MEDIUM

SSL certificate expires in 83 days

Partial SSL/TLS Assessment

LOW

Completed 2 of 4 security checks due to time constraints

Certificate Details

Subject:ijug.social
Issuer:R12
Valid Until:12/26/2025 (83 days)
SANs:ijug.social

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

DNS Records

A Records:49.12.190.69
AAAA Records:2a01:4f8:c012:936a::1
Name Servers:
dns1.domaisy.deDNS only
dns2.domaisy.deDNS only
dns3.domaisy.deDNS only
MX Records:
10: mailforward.domaisy.de
SOA:Serial: 1742979952, TTL: 900s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:32ms

SPF Analysis

SPF Record:
v=spf1 a:smtp.ijug.eu include:_spf.kundenserver.de -all

Network Security

Port scanning and network exposure analysis.

Network Security

Port scanning and network exposure analysis

40/100
Score

Service Exposed: SSH

MEDIUM

Port 22 (SSH) is publicly accessible - SSH - Secure but can be brute-forced

🔧Technical Analysis

Detailed technical findings and analysis from AI assessment.

Technical Analysis

Comprehensive security assessment findings

Additional Findings

The website is built on the Mastodon open-source social networking platform, version 4.4.5, utilizing modern JavaScript ES modules and React for frontend rendering. The site employs SVG graphics and responsive design techniques, ensuring good mobile optimization and user experience. Performance is moderate, with no significant delays or errors observed. SEO optimization is basic but present through meta tags and Open Graph data. Accessibility features are basic, with room for improvement. Hosting details are not explicitly disclosed, and no CMS beyond Mastodon is detected. The technical infrastructure supports the community-focused business model effectively but could benefit from enhanced security configurations and compliance features.
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