Gnu.org (Domain) Investigation Report
Generated on Jan 31, 2026
Why we think so?
gnu.org is the official website of the GNU Project, a free software initiative started in 1983 that aims to develop a Unix-like operating system promoting software freedom. It receives about 1.3 million visits monthly, mostly from the United States and other countries like China, Germany, Russia, and India. The site uses common web technologies such as Apache, nginx, and Python, and supports multilingual content with HTTPS security. Contact emails are publicly listed on the site, and the domain is registered since 1995 with Gandi SAS as the registrar. No scam or phishing reports exist, and its trademark registrations show valid, active use. Recent news articles cover software releases and project updates, highlighting active development and community engagement. Overall, gnu.org presents a consistent, legitimate presence with no red flags.
Risk Insights
Established Domain History
- Registered since November 1995.
- Maintained with reputable registrar Gandi SAS.
- No recent suspicious changes detected.
Strong User Traffic
- Over 1 million monthly visits.
- Visitors from US, China, Germany, Russia, India.
- Major traffic from organic search and direct access.
Clear of Scam Blacklists
- No listings on scam or phishing blacklists.
- Google Safe Browsing reports no threats.
- No history of malware or phishing found.
Category Scores
Red Flags & Warnings
- Domain owner uses WHOIS privacy; this is a minor deduction but not indicative of fraud.
Detailed Checks & Insights
0-100 Scale
Domain Registration Validity
Score: 95
Domain Registration Validity
"WHOIS data confirms longstanding registration and no recent domain ownership changes that are suspicious."
Reason: Domain is active since 1995, registered through Gandi SAS, a reputable registrar.
Traffic Volume and Source Analysis
Score: 90
Traffic Volume and Source Analysis
"Traffic rank and country distribution suggest organic and broad interest in site content."
Reason: Monthly visits about 1.3 million with diverse sources dominated by search and direct visits.
Blacklist and Scam Reporting
Score: 100
Blacklist and Scam Reporting
"Security checks reveal no history of phishing or malware."
Reason: No listings on crypto scam or Google Safe Browsing blacklists.
Contact and Transparency
Score: 85
Contact and Transparency
"Transparency supports trustworthiness for a non-commercial free software project."
Reason: Multiple official contact emails and social media accounts are open for public communication.
Trademark and Brand Authenticity
Score: 90
Trademark and Brand Authenticity
"Legal status and ownership information is clear and up-to-date."
Reason: Active trademark registrations for 'GNU' confirm legitimate ownership and use.
Your Next Steps
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1
Visit the official gnu.org website directly to explore their software projects and resources.
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2
Verify any communication claiming to be from GNU by checking official emails listed on the website.
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3
Monitor official GNU mailing lists and community forums for support and updates.
Key Evidence & Citations
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gnu.org website info and traffic analysis from SimilarTech and SimilarWeb
⤷ Provided domain metadata, technology stack, and traffic data including global ranking and monthly visits.
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WHOIS domain registration records for gnu.org
⤷ Shows domain created in 1995 with valid current registrar and SSL certificate.
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Trademark status for 'GNU' from USPTO
⤷ Multiple active trademarks support brand legitimacy.
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Reputation and reviews for gnu.org from Perplexity and external sources
⤷ No complaints or scam reports found; users describe the site as legitimate.
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Google Safe Browsing and Crypto Scam Sniffer results
⤷ No blacklisting or risk detected.
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Recent news mentioning GNU Project and gnu.org
⤷ Reports cover software releases and project advancements without scam references.
📌 More checks:
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