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Is sf.net a Scam? Security Check Results

sf.net Security Report Summary

sf.net received a security score of 61 out of 100 in Guard's comprehensive security analysis, classified as "Moderate Risk". sf.net operates in the Technology industry in N/a.

The website sourceforge.net is currently inaccessible due to a Cloudflare Turnstile security challenge page that blocks direct access to the site's content. SourceForge is a well-known technology platform established in 1999, primarily serving as a repository and distribution platform for open-source software projects. The domain registration data confirms a long-standing and legitimate presence in the technology sector. Due to the content being blocked, no direct analysis of privacy policies, contact information, or business details is possible. The technical infrastructure includes Cloudflare security services, indicating a focus on protecting the site from automated threats and abuse. Security posture is strong in terms of domain protection and use of WAF, but the inability to access content limits further security and compliance evaluation. Overall, the site is legitimate but currently inaccessible for detailed analysis, resulting in a low AI score driven by content unavailability.

The security scan identified 21 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: Cloudflare Turnstile, JavaScript, CSS3, HTML5.

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.

S

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https://sf.net

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TechnologyN/alarge
Cloudflare TurnstileJavaScriptCSS3HTML5
Analyzed 7/22/2025Completed 11:14:55 AM9mo ago
61
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

Support: guard@offseq.com+371 2256 5353

AI Summary

The website sourceforge.net is currently inaccessible due to a Cloudflare Turnstile security challenge page that blocks direct access to the site's content. SourceForge is a well-known technology platform established in 1999, primarily serving as a repository and distribution platform for open-source software projects. The domain registration data confirms a long-standing and legitimate presence in the technology sector. Due to the content being blocked, no direct analysis of privacy policies, contact information, or business details is possible. The technical infrastructure includes Cloudflare security services, indicating a focus on protecting the site from automated threats and abuse. Security posture is strong in terms of domain protection and use of WAF, but the inability to access content limits further security and compliance evaluation. Overall, the site is legitimate but currently inaccessible for detailed analysis, resulting in a low AI score driven by content unavailability.

Detected Technologies

Cloudflare TurnstileJavaScriptCSS3HTML5

11 urgent findings need attention

11 high

  • + 3 more findings in the full report below
Continuous monitoring

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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

4 findings

55/100

GDPR Compliance

4 findings

35/100

NIS2 Compliance

7 findings

22/100

Email Security

1 finding

85/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

SourceForge operates in the technology sector as a large, established platform for software development and distribution. Its business model revolves around providing hosting and collaboration tools for open-source projects, targeting developers and software communities globally. The domain age and registrar data support its credibility and market position as a pioneer in software repositories. However, no direct business contact or policy information is available from the blocked content, limiting insights into partnerships, revenue streams, or growth indicators. The use of Cloudflare suggests a mature approach to infrastructure and security.

Security Posture Analysis

Comprehensive Security Assessment

The security posture is partially observable due to the Cloudflare WAF challenge page. The domain is protected with multiple client-side domain status flags preventing unauthorized changes. DNSSEC is not enabled, which is a minor security gap. The use of Cloudflare Turnstile indicates active mitigation against automated attacks and bots. No security headers or SSL configuration details are visible in the provided data. No vulnerabilities or exposed sensitive data are detected from the blocked content. Incident response and security policies are not accessible. Overall, the domain registration and WAF usage indicate a secure baseline, but detailed security maturity cannot be assessed.

Strategic Recommendations

Priority Actions for Security Improvement

1

Provide accessible privacy, cookie, and terms of service pages to improve compliance transparency.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Cloudflare Detected

Detected Cloudflare Turnstile challenge page blocking access to actual website content.

Analysis results may be incomplete. For accurate analysis, please contact guard@offseq.com

Business Insights

Technical Stack

Technologies:
Cloudflare TurnstileJavaScriptCSS3HTML5

Security Assessment

0

Analytics & Tracking

Advertising & Marketing

Website Quality Assessment

Trustworthiness:low

Key Observations

1

Website content is blocked by Cloudflare Turnstile security challenge.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

55/100
Score

Missing Strict-Transport-Security header

HIGH

Forces HTTPS connections

Missing Content-Security-Policy header

HIGH

Controls resources the browser is allowed to load

Missing X-XSS-Protection header

MEDIUM

Legacy XSS protection (deprecated but still recommended)

Weak Referrer-Policy configuration

LOW

Current value: "same-origin"

👤GDPR Compliance

Privacy and data protection assessment under GDPR regulations.

GDPR Compliance

Privacy and data protection assessment

35/100
Score

No Privacy Policy found

HIGH

GDPR requires a clear and accessible privacy policy

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

Third-party services without privacy policy

HIGH

Detected services: Cloudflare

GDPR Compliance Analysis

Privacy Policy0% confidence
Cookie Policy0% confidence
Contact Information Found90% confidence
phone

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

22/100
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

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📧Email Security

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

Email Security

SPF, DKIM, and DMARC validation

85/100
Score

No DKIM record found

MEDIUM

DKIM adds cryptographic signatures to emails

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 include:sparkpostmail.com include:servers.mcsv.net ip4:216.105.38.0/26 -all
DNS Lookups:2/10
Policy:-all
DMARC Details
Policy:quarantine
Subdomain Policy:none
Aggregate Reports:ipm1wcw@ar.glockapps.com
Forensic Reports:ipm1wcw@fr.glockapps.com
MTA-STS Details

🏆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 48 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:sourceforge.net
Issuer:E6
Valid Until:9/8/2025 (48 days)
SANs:*.sourceforge.net, sourceforge.net

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

Domain Registration Details

Domain Age
25 years(mature)
Expiry Risk
none(454 days)
Protection Level
strongDNSSEC OFF

DNS Records

A Records:104.18.12.149, 104.18.13.149
AAAA Records:2606:4700::6812:c95, 2606:4700::6812:d95
Name Servers:
ns11.constellix.com
ns21.constellix.com
ns31.constellix.com
ns41.constellix.net
ns51.constellix.net
ns61.constellix.net
MX Records:
10: mx.sourceforge.net
SOA:Serial: 2015013206, TTL: 180s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:58ms

SPF Analysis

SPF Record:
v=spf1 include:sparkpostmail.com include:servers.mcsv.net ip4:216.105.38.0/26 -all

Network Security

Port scanning and network exposure analysis.

Network Security

Port scanning and network exposure analysis

100/100
Score

Good Network Security Posture

LOW

No unnecessary services detected on common risky ports

How does sf.net compare?

See how sf.net 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 protected behind Cloudflare's security platform, specifically using the Turnstile CAPTCHA challenge to verify human visitors. The HTML content is minimal and serves only to perform this verification, blocking access to the actual site content. No CMS or backend technologies are detectable from the provided data. The domain is registered with GoDaddy and uses multiple Constellix name servers. Performance, SEO, accessibility, and mobile optimization cannot be assessed due to the blocked content. The technical stack is modern in terms of security infrastructure but lacks visible content or metadata for further technical evaluation.
Professional PDF & Marketing Data

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PDF Report & Export

PDF download, email delivery, unlock code

39.90 €one-time • Incl. 21% VAT

Marketing Intelligence

Contact emails, phone numbers & warm leads

49.90 €one-time • Incl. 21% VAT

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

Domainsf.net
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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