att[.]kuxnk[.]cc
“Welcome to nginx!”
Resumen de las pruebas
Analysis of the domain att.kuxnk.cc indicates a high‑risk brand impersonation campaign targeting the x.com brand. The domain was registered on February 21, 2026 through Dominet (HK) Limited and resolves to the IP address 47.90.171.135, which is associated with ASN 45102, Alibaba (US) Technology Co., Ltd., located in the United States. The authoritative nameservers are ns7.alidns.com and ns8.alidns.com. No SSL certificate is presented for the host, and the HTTP response returns a generic "Welcome to nginx!" page title, suggesting a default web server configuration rather than a tailored phishing landing page.
Google Safe Browsing has flagged the site for social engineering, and VirusTotal reports that 12 of 93 security vendors have marked the domain as malicious. The domain appears on a single security blocklist and has been blocked by PhishDestroy. Gridinsoft assigns the domain a trust score of 0 out of 100, reinforcing the malicious assessment.
The current operational status is offline, limiting further content inspection. Defenders should immediately add att.kuxnk.cc and its resolving IP 47.90.171.135 to network‑level blocklists, monitor for any re‑hosting attempts, and ensure that email filters reference the associated blocklist entries. Continuous observation of the registrar Dominet (HK) Limited for new domains with similar naming patterns is recommended, as the infrastructure may be reused in subsequent impersonation campaigns.
Instantánea de evidencia enviada
- Enviado
- Registros del libro
- 1
- ID del caso
PD-20260204-7AB612- Título de la página capturada
- Welcome to nginx!
- Artefacto PDF
- Evidencia en PDF
Fundamento jurídico
Texto completo de la evidencia
Acceptable Use Policy (AUP): The domain att.kuxnk.cc is engaged in phishing activities, which directly contravenes the AUP prohibiting illegal activities, fraud, and deception.
Terms of Service (TOS): The TOS reserves the right to suspend or terminate services for violations, and the use of this domain for phishing clearly constitutes a violation warranting immediate action.
Applicable Laws (Unknown):
Computer Fraud and Abuse Act (CFAA): This U.S. law prohibits unauthorized access to computers and networks, which includes phishing schemes that deceive users into providing sensitive information.
Wire Fraud Statute (18 U.S.C. § 1343): This statute criminalizes schemes to defraud individuals or entities through electronic communications, applicable to phishing activities.
Anti-Phishing Act: This legislation aims to combat phishing by prohibiting the use of deceptive emails and websites to solicit personal information.
Regulatory Note: Failure to act on this report may expose your organization to liability under applicable laws and regulations. Immediate suspension of the domain is recommended to mitigate potential legal repercussions.
Data Coverage
Inteligencia de seguridad de red
| Detection System | Indicator | Verdict | Alert |
|---|---|---|---|
| OpenDNS | att.kuxnk.cc |
phishing | Phishing Block |
| Hagezi Threat Feed | att.kuxnk.cc |
malicious | Sinkholed |
| DNS4EU | att.kuxnk.cc |
malicious | Sinkholed |
| Quad9 DNS | att.kuxnk.cc |
malicious | Sinkholed |
Proceso de respuesta ante amenazas Pipeline
Cobertura de listas de bloqueo
10 fuentes externas supervisadas · instantánea del 13/08/2026
10 fuentes externas supervisadas Sin coincidencias
Cronología de detección
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Cloudflare Radar
Análisis de Cloudflare Radar almacenado · Abrir análisis
Análisis de VirusTotal
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