Is nuzic.org safe?
http://nuzic.org/
Coveragestrong3 of 4 applicable core capabilities
Educational music platform with open-source code and no active malicious indicators.
Nuzic.org is an educational site operated by Maumusic S.L.U. in Barcelona that presents a collaborative music-and-mathematics research platform. The site offers free registration and links to an open-source application released under GNU GPL v3. Historical antivirus detections exist but current safe-browsing checks show no active threats.
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Where this site sits
- Dangerous1–20
- High Risk21–44
- Moderate Risk45–69
- Low Risk70–84
- Safe85–100
The score combines saved evidence strength and analysis quality. Coverage is reported separately.
01 · Investigation Brief
Investigation Brief
Nuzic.org is an educational site operated by Maumusic S.L.U. in Barcelona that presents a collaborative music-and-mathematics research platform. The site offers free registration and links to an open-source application released under GNU GPL v3. Historical antivirus detections exist but current safe-browsing checks show no active threats.
Operator identity and content purpose
The site is operated by Maumusic S.L.U., a company incorporated in Barcelona, Spain, and presents itself as a collaborative educational platform that integrates music and mathematics.
The architecture and source code of both the Nuzic application and the website engine are released to the public under the GNU GPL v3 license.
Technical checks and commercial flow
the browser threat feed returns no threat warning and the TLS connection is valid, while six historical antivirus detections are noted but appear stale.
The only commercial CTA is a free-registration prompt that leads to the Nuzic system and application; no paid products or subscription traps are described.
Why the score is 82
6 independent antivirus families reported an adverse result. This comes from a saved antivirus observation rather than a new submission, so treat the detection as real but confirm the timing. Coverage remains separate so missing sources cannot be mistaken for clean results.
02 · Security Evidence
Security evidence
Antivirus Engines
7/ 92
detectionsSaved result - stale
7 engines flagged this URL
Every saved adverse engine is listed below. The full provider matrix remains available for audit.
- Malicious
- 6
- Suspicious
- 1
- Total
- 92
| Engine | Finding |
|---|---|
| alphaMountain.aiMalicious | malicious |
| CRDFMalicious | malicious |
| FortinetMalicious | malware |
| LionicMalicious | malicious |
| RisingMalicious | malicious |
| SOCRadarMalicious | malicious |
| GridinsoftSuspicious | suspicious |
All 92 engine results
- alphaMountain.ai - malicious - Malicious
- CRDF - malicious - Malicious
- Fortinet - malware - Malicious
- Lionic - malicious - Malicious
- Rising - malicious - Malicious
- SOCRadar - malicious - Malicious
- Gridinsoft - suspicious - Suspicious
- 0xSI_f33d - unrated - Clean
- Abusix - clean - Clean
- Acronis - clean - Clean
- ADMINUSLabs - clean - Clean
- AILabs (MONITORAPP) - clean - Clean
- AlienVault - clean - Clean
- AlphaSOC - unrated - Clean
- Antiy-AVL - clean - Clean
- ArcSight Threat Intelligence - unrated - Clean
- AutoShun - unrated - Clean
- Bfore.Ai PreCrime - unrated - Clean
- BitDefender - clean - Clean
- Bkav - unrated - Clean
- BlockList - clean - Clean
- Blueliv - clean - Clean
- Certego - clean - Clean
- ChainPatrol - unrated - Clean
- Chong Lua Dao - clean - Clean
- CINS Army - clean - Clean
- Criminal IP - unrated - Clean
- CSIS Security Group - unrated - Clean
- CTX AI - clean - Clean
- Cyan - unrated - Clean
- Cyble - clean - Clean
- CyRadar - clean - Clean
- desenmascara.me - clean - Clean
- DNS8 - unrated - Clean
- Dr.Web - clean - Clean
- EmergingThreats - clean - Clean
- Emsisoft - clean - Clean
- Ermes - unrated - Clean
- ESET - clean - Clean
- ESTsecurity - clean - Clean
- Forcepoint ThreatSeeker - clean - Clean
- Fortra - unrated - Clean
- G-Data - clean - Clean
- GCP Abuse Intelligence - unrated - Clean
- Google Safe Browsing - clean - Clean
- GreenSnow - clean - Clean
- GreyNoise - unrated - Clean
- Guardpot - unrated - Clean
- Heimdal Security - clean - Clean
- Hunt.io Intelligence - unrated - Clean
- IPsum - clean - Clean
- Juniper Networks - clean - Clean
- K7AntiVirus - unrated - Clean
- Kaspersky - unrated - Clean
- LevelBlue - clean - Clean
- Lumu - unrated - Clean
- Malwared - clean - Clean
- MalwarePatrol - clean - Clean
- MalwareURL - unrated - Clean
- Mimecast - unrated - Clean
- Netcraft - unrated - Clean
- OpenPhish - clean - Clean
- PhishFort - unrated - Clean
- Phishing Database - clean - Clean
- Phishtank - clean - Clean
- PREBYTES - clean - Clean
- PrecisionSec - unrated - Clean
- Quick Heal - clean - Clean
- Quttera - clean - Clean
- SafeToOpen - unrated - Clean
- Sangfor - clean - Clean
- Sansec eComscan - unrated - Clean
- Scantitan - clean - Clean
- SCUMWARE.org - clean - Clean
- Seclookup - clean - Clean
- Snort IP sample list - unrated - Clean
- Sophos - clean - Clean
- StopForumSpam - clean - Clean
- Sucuri SiteCheck - clean - Clean
- Synthient - unrated - Clean
- ThreatHive - clean - Clean
- URLhaus - clean - Clean
- URLQuery - unrated - Clean
- Viettel Threat Intelligence - clean - Clean
- VIPRE - unrated - Clean
- ViriBack - clean - Clean
- VX Vault - clean - Clean
- Webroot - clean - Clean
- Xcitium Verdict Cloud - clean - Clean
- Yandex Safebrowsing - clean - Clean
- ZeroCERT - clean - Clean
- ZeroFox - unrated - Clean
Security Scans
Checked against the browser threat feeds available to this scan — no hit.
What we observed
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Visual context from the captured page
Música a través de los números
What the captured page showed
1 observation- 01
Música a través de los números
03 · Investigation Story
Investigation story
What the site claims
Home - NUZIC
What we observed
The page content was captured and checked alongside 92 antivirus results.
What independent research found
2 external findings were saved and compared with the page evidence.
What remains unverified
1 of the 4 applicable core capabilities did not complete, so those gaps remain visible in the coverage ledger.
What kind of site and risk is this?
Threat category
No threat category confirmed
Service and business model
Content
Observed behavior
Evidence behind this classification
- 01Welcome to Nuzic (website: nuzic.org), a service provided by Maumusic SLU (“Maumusic”, “we” “our”, or “us”), a company incorporated in Spain – Barcelona. Terminos y condiciones - NUZIC https://www.nuzic.org/terminos-y-condiciones/
- 02the browser threat feed returned no threat warning.
- 036 independent antivirus families reported an adverse result. This comes from a saved antivirus observation rather than a new submission, so treat the detection as real but confirm the timing.
Web research findings
Independent findings for nuzic.org, including public complaints, named review sources, registration records, and look-alike-domain evidence. A missing result is shown as unverified, never converted into a clean bill of health.
- Terminos y condiciones - NUZICopen
"Welcome to Nuzic (website: nuzic.org), a service provided by Maumusic SLU (“Maumusic”, “we” “our”, or “us”), a company incorporated in Spain – Barcelona."
- Terminos y condiciones - NUZICopen
"The architecture and source code of the Nuzic app and the Nuzic.org website’s engine are original work and are intellectual property of Maumusic S.L.U, except where expressly specified. They are released to the public under the GNU GPL v3"
Reputation Sources
How this domain rates across independent threat-intelligence and blocklist providers.
04 · Domain & Infrastructure
Domain & infrastructure
The plumbing behind the site — who registered it, how it’s encrypted, where it’s hosted, and where it links out. A valid certificate or a calm server doesn’t mean the business is honest — scam sites pass these checks too. Use this to corroborate the verdict, not to overturn it.
Infrastructure map
How the saved page connected to the wider web.
- Domainnuzic.org
- Redirects towww.nuzic.org
- Hosted byCloudflare, Inc.
- Referencesgmpg.org · googletagmanager.com
Domain Timeline
- Feb 9, 2021Domain registered
First appeared in WHOIS records — 5.6 years old when this review was saved.
- Sep 30, 2026Saved security review — Reviewed — inconclusive
The completed checks from this saved scan are detailed above.
nuzic.org has operated for years with no threat signals in this review — a long, stable track record, though it is never a guarantee on its own.
Contact Verification
Saved contact details can help identify the operator. Their presence supports traceability; it does not prove the business is trustworthy.
- No direct contact email found on the captured page.
Domain & Encryption
Redirect Chain
- 1301http://nuzic.org/
- 2301https://nuzic.org/
- 3200https://www.nuzic.org/
Server Reputation
Referenced Domains
Outbound domains this page links to or loads resources from. Each links to its own security scan.
05 · Evidence Ledger
Evidence ledger
- Antiviruspartial
- Browser threat feedcomplete
- Page contentcomplete
- Analysiscomplete
- Visual evidencecomplete
The conclusion is supported by the evidence saved with this report.
Technical threat
suspiciousMalware, phishing, credential theft and hostile infrastructure.
Additional evidence review
Operator / customer risk
unknownComplaints, withdrawals, business conduct and commercial traps.
No confirmed evidence in this dimension.
Source coverage and freshness
Status shows whether usable evidence was saved; finding shows what that evidence observed.
| Source | Result | Completion | Finding | Freshness |
|---|---|---|---|---|
| Antivirus | 7 of 92 engines flagged | Limited | Adverse | stale fallback · Sep 30, 2026 |
| Browser protection | No browser threat-list match | Completed | No adverse finding | Not available |
| Page content | Page fetched · HTTP 200 | Completed | No adverse finding | Not available |
| Visual evidence | 1 visible observation saved with the page capture | Completed | No adverse finding | Not available |
| Independent research | 2 independent findings were saved | Completed | No adverse finding | Not available |
- Antivirus
- Result7 of 92 engines flagged
- CompletionLimited
- FindingAdverse
- Freshnessstale fallback · Sep 30, 2026
- Browser protection
- ResultNo browser threat-list match
- CompletionCompleted
- FindingNo adverse finding
- FreshnessNot available
- Page content
- ResultPage fetched · HTTP 200
- CompletionCompleted
- FindingNo adverse finding
- FreshnessNot available
- Visual evidence
- Result1 visible observation saved with the page capture
- CompletionCompleted
- FindingNo adverse finding
- FreshnessNot available
- Independent research
- Result2 independent findings were saved
- CompletionCompleted
- FindingNo adverse finding
- FreshnessNot available
07 · Safety FAQ
Safety FAQ
Common questions, answered directly from the scan data above — so the answers reflect the saved verdict and evidence in this report.
Is nuzic.org a scam or is it safe?
Is nuzic.org safe to use?
Has nuzic.org been flagged by antivirus engines?
Is nuzic.org on any phishing or malware blacklists?
How old is the nuzic.org domain?
Does nuzic.org have a valid SSL certificate?
Where is nuzic.org hosted?
How often is the nuzic.org report updated?
08 · Final Verdict
Final verdict
Educational music platform with open-source code and no active malicious indicators.
Nuzic.org is an educational site operated by Maumusic S.L.U. in Barcelona that presents a collaborative music-and-mathematics research platform. The site offers free registration and links to an open-source application released under GNU GPL v3. Historical antivirus detections exist but current safe-browsing checks show no active threats.
09 · Community