v1-cigen[.]sbs
“Welcome to nginx!”
Resumen de las pruebas
The domain v1-cigen.sbs was registered on 5 December 2025 through NiceNIC International Group Co., Limited. Its authoritative nameservers are harlan.ns.cloudflare.com and lisa.ns.cloudflare.com, indicating that the domain is fully delegated to Cloudflare's DNS service. The domain resolves to the IPv6 address 2606:4700:3033::ac43:a583, which belongs to the Cloudflare network (AS13335) and is geolocated in the United States.
All observed HTTP traffic is served over Cloudflare’s edge, supporting HTTP/3 and presenting a TLS certificate issued by Google Trust Services under the WE1 label. The server responds with an HTTP 308 redirect and returns the generic page title “Welcome to nginx!”. No additional content has been observed, and the site does not expose a brand‑specific login page at this time.
Threat intelligence sources have linked v1-cigen.sbs to a brand‑impersonation campaign targeting x.com. The domain appears in a single AlienVault OTX pulse and is flagged by eight of ninety‑five VirusTotal scanners. Gridinsoft assigns a trust score of zero out of one hundred, and the domain is listed on one public blocklist. PhishDestroy has also recorded the domain as blocked, confirming active mitigation by at least one anti‑phishing service.
Based on the current evidence, defenders should treat v1-cigen.sbs as a high‑risk malicious site. Network perimeter controls should deny outbound connections to the IPv6 address and to any hostnames resolving to Cloudflare’s AS13335 range that are associated with this domain. Email security gateways should add the domain to blocklists and enable URL filtering. Continuous monitoring of DNS queries for this domain and related subdomains is recommended to detect any future changes in hosting or content. Incident response teams should also consider sinkholing the domain to disrupt potential phishing traffic.
Data Coverage
Inteligencia de seguridad de red
Proceso de respuesta ante amenazas Pipeline
Cobertura de listas de bloqueo
10 fuentes externas supervisadas · instantánea del 12/08/2026
10 fuentes externas supervisadas Sin coincidencias
Cronología de detección
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Estado del dominio
Accesible → Inaccesible
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Cloudflare Radar
Análisis de Cloudflare Radar almacenado · Abrir análisis
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Estado del dominio
Accesible → Inaccesible
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Estado del dominio
Inaccesible → Accesible
Captura guardada
Inteligencia de dominios
Detalles técnicosDNS, nombres TLS y marcas de tiempo
ZONA SHORTDOT · PRUEBAS PÚBLICAS
.sbs
ShortDot zone evidence
ShortDot zone evidence
The linked repository preserves daily zone observations across seven ShortDot-operated TLDs, including registration volume and abuse-related indicators. This registry context is supporting background and is not an independent detection for the domain in this report.
ICANN OVERSIGHT
Acreditación y contexto RAA
Acreditación y contexto RAA
Registrar accreditation and DNS abuse obligations
For this gTLD, the registrar above operates under an ICANN accreditation agreement. The links below provide the official fee schedule and current DNS abuse compliance guidance.
Accreditation is a contract, not a safety certification.
RAA §3.18 establishes abuse-contact and handling requirements. This report can document stored outbound notices and later technical observations; it does not by itself establish receipt, investigation, remediation, or contractual non-compliance.
Análisis de VirusTotal
Análisis del rendimiento del sitio
Google PageSpeed Insights — mobile performance audit of v1-cigen.sbs · checked Apr 30, 2026
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