No threats detected
All checks passed. This site appears legitimate — but always stay alert for phishing even on trusted domains.
Is gnu.org legit or a scam?
Official GNU Project site promoting free software since 1983, backed by a 30-year-old domain, clean scans, and active nonprofit registration.
Analysis Summary
AI Security Analysis
The page content directly matches the long-running GNU Project, which develops free software and has operated since 1983. Our analysis shows zero malicious detections across our antivirus network and browser blocklists, plus a hosting IP with no abuse history. The domain itself dates back to 1995 and belongs to the Free Software Foundation, a registered U.S. nonprofit active since 1986. Visual review confirms a professional, fully rendered site with standard navigation and no scam patterns. Our research found no scam reports or complaints, only confirmation of its official status.
Website Preview
Automated page render — captured in a safe sandbox. What an ordinary visitor would see when loading the site.
Visual Screenshot Analysis
We capture a fresh screenshot of the live page and ask a vision model to look for scam visual patterns — fake trust badges, countdown timers, overlay pop-ups, and visual clones of legitimate brands.
No scam visual patterns detected
Fully rendered legitimate GNU Project site with professional layout, standard navigation, and no scam indicators visible.
Web Research Findings
Our live research agent queries scam-report databases, consumer-review sites, news coverage, and general web search for gnu.org, then cross-checks business-registration records and look-alike domain patterns. Everything below is pulled from what it actually found.
- Domain gnu.org registered November 24, 1995 via Gandi SAS; expires November 23, 2026
- Official website of GNU Project / Free Software Foundation (FSF), founded 1983/1985
- FSF is Massachusetts 501(c)(3) nonprofit charity (EIN 04-2888848)
- No scam or fraud reports associated with gnu.org in web searches
- Frequent Reddit discussions about temporary site downtime or access issues
- Page content matches official GNU description since 1983
- Trustpilotopen
"It doesn't automatically adapt to the colouration of the host, but demonstrates no incompatibility with Dark Reader."
FSF is 501(c)(3) nonprofit, tax-exempt since May 1986, EIN 04-2888848, Massachusetts
Our research found no scam reports or complaints associated with the site. The domain is confirmed as the official GNU Project website operated by the Free Software Foundation, a registered U.S. nonprofit active since 1986. A single positive mention appears on independent review sites, with no negative consumer feedback noted.
Antivirus Engines
Security Scans
Checked against the major public blocklists used by browsers and security tools — no hits.
Contact Verification
We fetched the page and looked for real-world contact details. Legitimate businesses almost always publish an email on their own domain, a phone number, and a postal address. Scam shops usually don't.
- No postal address visible on the page.
- Contact email on the site's own domain (webmasters@gnu.org).
- Phone number listed (1996-2026).
Domain & Encryption
Redirect Chain
- 1301http://gnu.org/
- 2200http://www.gnu.org/cross-domain
Server Reputation
Still, stay alert
No major threat indicators — but a clean scan does not guarantee every page is safe, and phishing emails routinely spoof real domains.
- Double-check the exact URL in your address bar
Confirm you are actually on gnu.org and not a lookalike like g-nu.org.com or an IDN homoglyph.
- Use a password manager
Password managers only auto-fill on the exact domain they were saved for — they refuse to fill lookalike domains, which is the single best phishing defence.
- OpenDiscuss this site on the forum
If you have first-hand experience with this site — good or bad — share it with the MalwareTips community.
Reputation Sources
How this domain rates across independent threat-intelligence and blocklist providers.
Referenced Domains
Outbound domains this page links to or loads resources from. Each links to its own security scan.
Safety FAQ
Common questions about this site, answered from the scan data on this page. These are auto-generated — not hand-written — so they always match the underlying report.
- Our automated security review found no threat indicators on gnu.org. The site appears legitimate based on the signals we checked, but always stay alert for phishing emails that spoof real domains.
- gnu.org passed our automated security checks with a trust score of 94/100. No antivirus engines or major blacklists flagged the site at the time of the last scan.
- Yes. gnu.org presents a valid TLSv1.3 certificate issued by Let's Encrypt · R12, expiring in 64 days. Note that SSL only encrypts the connection — it does not guarantee that the site itself is trustworthy.
- gnu.org is 30.5 years old, registered on 11/24/1995 through Gandi SAS. Scam domains are often freshly registered — a site under 6 months old warrants extra caution.
- No. All 92 antivirus engines in our malware network report gnu.org as clean.
- No. gnu.org is not currently listed on the major browser blocklist feeds that modern browsers use.
- gnu.org resolves to an IP operated by Free Software Foundation in US (usage type: Data Center/Web Hosting/Transit). Hosting location alone doesn't make a site good or bad, but unusual geography for a brand's claimed country is one of many signals we weigh.
- We cache results for 24 hours. Signed-in MalwareTips members can trigger a manual rescan at any time using the "Rescan" button on the report page, which re-runs every check from scratch and refreshes this page.
User reviews & comments(0)
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