Verdict
windowsdiagnostics.st is low-trust and potentially risky.
Several risk patterns were present. Do not send money or personal details until you have verified this business another way.
| What this site appears to be | A minimal 'Not Found' response with no links, forms, or substantive content. Likely a 404 page or missing resource. |
|---|
Evidence status and limitations
Evidence completeness: UNKNOWN
- The real-world operator identity was not independently verified.
- Module-level completeness metadata is unavailable for this legacy report.
At a glance
The checks that decide most of this verdict.
| Malware engines | 3 flagged itVirusTotal | Risk |
|---|---|---|
| Google Safe Browsing | Not listedGoogle | Clear |
| Abuse reports on the host | 3% confidenceAbuseIPDB, 4 reports; shared hosting inflates reports | Clear |
| Domain age | 4 months oldMost scam domains are under a year old | Risk |
| Web archive | Never archivedNo public history of this site | Watch |
| Certificate | Encrypted connectionIssued by YR1 | Noted |
The page as captured
Key findings
- Automated classification: Sensitive Interaction Risk.
- Domain age: less than 1 year (registration continuity).
- At least one reputation service TrustSniffer consulted had flagged this domain at assessment time.
- The operator behind the site could not be independently connected to a real-world brand or person.
Full analysis
Security Alert
Fortinet flagged this site in external intelligence checks, indicating elevated compromise/scam exposure that requires immediate caution.
The website at windowsdiagnostics.st currently presents only a minimal “Not Found” response, with no visible product, service, commercial activity, navigation, or substantive explanation of its purpose.
Scam/Impersonation Risk
The site presents a high-risk interaction profile because external security assessments recorded a confirmed blacklist status, including three malicious and two suspicious detections. These signals are materially stronger than the benign characteristics of the captured page and warrant treating the domain as potentially unsafe for sensitive activity. No conflicting legal-entity names or observed brand-impersonation indicators were identified, but the confirmed blacklist status remains a direct contradiction to a trustworthy posture.
- The homepage returned a 404-style “Not Found” response containing only a short error message, with no links, forms, or substantive content.
- External reputation checks recorded 3 malicious detections and 2 suspicious detections for the domain.
- The domain was recorded on 2 blacklist sources; the associated IP also had 4 abuse reports attributed to shared CDN infrastructure.
Regulatory Verification Notes
The captured site does not provide a usable business identity, legal information, licensing statement, or registration number. This is a significant verification gap rather than independent proof of fraud, but it prevents the operator, business purpose, and any regulatory status from being established from the website itself. The available evidence does not independently verify the real-world operator. The domain is registered through ST Registry and is very recently established, while its transport security is technically valid but uses domain validation only; neither characteristic establishes legitimacy.
- Domain registration: 2026, approximately 0.31 years old; registrar: ST Registry.
- The site's TLS certificate is issued by YR1, uses DV validation, and is valid to 2026-11-24.
- The captured site contains no visible company, licensing, or regulatory disclosure.
What to Verify Next
Before any sensitive interaction, an independent party should confirm the domain’s operator through an authoritative corporate or regulatory registry and verify that any claimed service is authorised for the relevant jurisdiction. Official contact channels should be confirmed through an independent, offline route rather than relying solely on information presented by the domain. No credentials, payment details, or other sensitive information should be submitted unless those checks produce a consistent, independently corroborated identity.
- The captured homepage provides no company identity or service description from which authorisation could be assessed.
- No login form, payment form, wallet connection, or other sensitive interaction was observed during the available page and behaviour checks.
- The page’s observed behaviour included no external requests or wallet activity across 2 successful runs, but this limited technical observation does not resolve the domain’s external reputation findings.
Summary Verdict
The website has a low-trust posture with elevated risk for sensitive interaction. Its apparent legitimacy and operator identity are not independently established, and the confirmed external security contradictions outweigh the limited benign signals available from the sparse capture. The appropriate classification is sensitive-interaction risk rather than a trustworthy service endpoint.
Infrastructure Integrity
The site is protected by Cloudflare CDN/WAF infrastructure, with the observed edge route on AS57724 operated by DDOS-GUARD - DDOS-GUARD LTD in Russia. The edge protection is a mitigating security control that can reduce direct exposure of the underlying service, but it does not establish the legitimacy of the website or offset the external reputation concerns.
Closing Assessment
The domain should be treated as unsuitable for credentials, financial activity, or other sensitive interaction unless independent identity, authorisation, and channel checks are completed successfully.
Written analysis generated 2026-09-22 by the TrustSniffer Analysis Engine from the evidence in this report.
What the analysis found
2 findings contributed to this verdict, raised by registration and ownership, analysis engine, external reputation.
01 Governance Risk
- The public registration record for this domain is incomplete.Registration and ownership
rule:KF_WHOIS_INCOMPLETE
02 Sensitive Interaction Risk
- The analysis matched a pattern TrustSniffer treats as a direct threat to a visitor.Analysis engine
signal:direct_threat - An external threat feed lists this domain: either Google Safe Browsing marked it malicious, or a significant number of malware engines flagged it.External reputation
rule:EXT_BLACKLIST_CRITICAL
Signals weighed against the site
- AbuseIPDB: 4 reports on hosting IP 185.178.208.163 (DDOS-GUARD LTD, Content Delivery Network), 3% confidence. The reports are attributed to shared infrastructure, not specifically to this website.
Identity verification
| Status | UNVERIFIED |
|---|---|
| Identity score | 30/100 |
| Identity verification confidence | 50% |
- No on-site identity signals detected
Identity verification measures whether the site can be independently connected to a real-world brand or person. It is separate from the classification confidence.
What TrustSniffer observed
First-party facts recorded during the assessment of windowsdiagnostics.st.
- The request stayed on windowsdiagnostics.st. It was not redirected to another domain. Clear
- Registration is published under ST Registry. Clear
- DNS for this domain is served by cloudflare.com, across 2 name servers. Noted
- The registration is paid up to 2027-05-31. Noted
- It is hosted on DDOS-GUARD, from a server in RU. Noted
Domain intelligence
| Registrar | ST Registry |
|---|---|
| Hosting | DDOS-GUARD - DDOS-GUARD LTD, RU |
| Country | RU |
| Server IP | 185.178.208.163 |
| Name servers | dante.ns.cloudflare.com, vivienne.ns.cloudflare.com |
| SSL issuer | YR1 |
| SSL expiry | 2026-11-24 |
| Domain age | 0.31 years (continuous registration) |
| Domain expiry | 2027-05-31 |
| Archive first seen | Not available |
| Archive snapshots | 0 |
| Reputation | VirusTotal: 3 flagged | AbuseIPDB: 3% confidence, 4 reports | Google Safe Browsing: 0 matches |
About this assessment
A trust score summarises the evidence TrustSniffer could collect about windowsdiagnostics.st at assessment time. It is a starting point for your own judgement, not a guarantee: a high score means the signals were consistent with a legitimately operated site, a low or critical score means several risk patterns were present.
TrustSniffer assesses a website from the evidence it can collect at a point in time: domain registration and age, hosting and certificate, the content the site served, and third-party reputation feeds. A score is a summary of that evidence, not a guarantee and not a legal finding. There is no human rating and no user review in it. A site can change after it is assessed.