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Is grapheneos.social a Scam? Security Check Results - GrapheneOS

grapheneos.social Security Report Summary

grapheneos.social received a security score of 66 out of 100 in Guard's comprehensive security analysis, classified as "Moderate Risk". This report covers GrapheneOS's website security posture. GrapheneOS operates in the Technology industry in N/a.

GrapheneOS.social is a Mastodon instance dedicated to hosting official project accounts and members of the GrapheneOS project, a privacy-focused operating system. The website serves as a decentralized social media platform leveraging the open-source Mastodon software, targeting users interested in privacy and decentralized communication. The site is minimalistic, focusing on providing a platform rather than commercial services, with a small active user base and limited public content. Technically, the site uses modern web technologies including React and JavaScript, and enforces HTTPS for secure communications. However, it lacks some security headers and cookie consent mechanisms, which could be improved to enhance security and privacy compliance. The WHOIS data is privacy protected, consistent with the privacy-centric nature of the project, and no suspicious indicators were found. Overall, the site demonstrates a moderate level of digital maturity with room for improvements in security and compliance documentation.

The security scan identified 22 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: Mastodon, React, JavaScript, HTML5, CSS3.

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 grapheneos.social Safe? Security Analysis for GrapheneOS

https://grapheneos.social

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

TechnologyN/asmall
MastodonReactJavaScriptHTML5CSS3
Analyzed 9/7/2025Completed 10:48:12 AM7mo ago
66
Security Score
MEDIUM RISK

Below Technology avg (72)

10,000+

Domains scanned

500+

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SEQ SIA

Lastadijas 12 k-3, Riga, Latvia, LV-1050

Reg. No. 40203410806 • VAT LV40203410806

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AI Summary

GrapheneOS.social is a Mastodon instance dedicated to hosting official project accounts and members of the GrapheneOS project, a privacy-focused operating system. The website serves as a decentralized social media platform leveraging the open-source Mastodon software, targeting users interested in privacy and decentralized communication. The site is minimalistic, focusing on providing a platform rather than commercial services, with a small active user base and limited public content. Technically, the site uses modern web technologies including React and JavaScript, and enforces HTTPS for secure communications. However, it lacks some security headers and cookie consent mechanisms, which could be improved to enhance security and privacy compliance. The WHOIS data is privacy protected, consistent with the privacy-centric nature of the project, and no suspicious indicators were found. Overall, the site demonstrates a moderate level of digital maturity with room for improvements in security and compliance documentation.

Detected Technologies

MastodonReactJavaScriptHTML5CSS3

7 urgent findings need attention

7 high

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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

4 findings

75/100

GDPR Compliance

3 findings

58/100

NIS2 Compliance

8 findings

17/100

Email Security

2 findings

97/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

The GrapheneOS.social Mastodon server occupies a niche position in the decentralized social media ecosystem, serving the GrapheneOS community and project members. Its business model is non-commercial, focusing on community and project communication rather than revenue generation. The platform benefits from the trust and reputation of the GrapheneOS project, which is known for privacy and security. The lack of extensive business information and commercial activity aligns with its role as a community server. The site links to official Mastodon resources and GitHub, indicating transparency and open-source alignment. Growth potential is limited by its specialized audience, but it serves as a critical communication channel within its ecosystem.

Security Posture Analysis

Comprehensive Security Assessment

The website enforces HTTPS, ensuring encrypted communications, which is a fundamental security requirement. However, the absence of key security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security reduces its defense-in-depth posture. No vulnerabilities or exposed sensitive data were detected in the HTML content. The lack of a published security policy, incident response contacts, or vulnerability disclosure mechanisms indicates limited formal security governance. Given the privacy-focused nature of the project, enhancing these areas would strengthen trust and resilience. Overall, the security posture is moderate but could benefit from adopting additional best practices and transparency measures.

Strategic Recommendations

Priority Actions for Security Improvement

1

Implement and configure essential security headers including Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security to improve protection against common web attacks.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

GrapheneOS

Description:

GrapheneOS server for official project accounts and project members.

Key Services:
Mastodon social networking hostingOfficial project communication platform
Content Quality:

basic

Branding:

consistent

Technical Stack

Technologies:
MastodonReactJavaScriptHTML5CSS3
Frameworks:
React
Platforms:
Mastodon
Performance:

moderate

Mobile:

good

Accessibility:

basic

SEO:

basic

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced
  • No exposed sensitive data in HTML

Analytics & Tracking

Tracking Level:minimal
Privacy Compliance:good

Advertising & Marketing

Transparency Level:poor

Website Quality Assessment

Design Quality:basic
User Experience:basic
Content Relevance:basic
Navigation Clarity:basic
Professionalism:basic
Trustworthiness:moderate

Key Observations

1

Website is a Mastodon instance dedicated to GrapheneOS project members and official accounts.

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🛡️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

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📧Email Security

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

Email Security

SPF, DKIM, and DMARC validation

97/100
Score

Strict DMARC Alignment

LOW

Strict alignment may cause legitimate emails to fail

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:mail.grapheneos.org -all
DNS Lookups:1/10
Policy:-all
DKIM Selectors Found
Selector:default(1392-bit rsa)
DMARC Details
Policy:reject
Aggregate Reports:dmarc@grapheneos.social
Forensic Reports:dmarc@grapheneos.social
MTA-STS Details
Mode:enforce
Max Age:365 days

🏆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 84 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:grapheneos.social
Issuer:E8
Valid Until:12/1/2025 (84 days)
SANs:grapheneos.social, www.grapheneos.social

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

90/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

DNS Records

A Records:51.222.159.14
AAAA Records:2607:5300:205:200::5e3f
Name Servers:
ns1.grapheneos.socialDNS only
ns2.grapheneos.socialDNS only
MX Records:
10: mail.grapheneos.net
0: mail.grapheneos.org
SOA:Serial: 2025090601, TTL: 3600s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:142ms

SPF Analysis

SPF Record:
v=spf1 a:mail.grapheneos.org -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

How does grapheneos.social compare?

See how grapheneos.social 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 on the Mastodon platform, utilizing React and modern JavaScript frameworks for frontend rendering. The HTML and CSS are valid and support responsive design, providing a good mobile experience. Performance is moderate, with no significant delays or errors detected. The site lacks advanced SEO features and accessibility enhancements, which could be improved. Hosting details are not explicitly disclosed, but the use of HTTPS and modern web standards indicates a competent technical infrastructure. There is no evidence of CMS usage beyond Mastodon. Overall, the technical implementation is solid but basic, suitable for a community-focused platform.
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Marketing Intelligence

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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

Domaingrapheneos.social
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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