s[.]teams-tj[.]com
“Сайт s.teams-se.com припаркован на 4host.pro”
Resumen de las pruebas
This domain, s.teams-tj.com, is actively flagged as a high-risk phishing site impersonating Microsoft Teams infrastructure. Registered on July 17, 2026, through REG.RU LLC, the domain resolves to IP address 104.21.47.3, which is associated with Cloudflare's content delivery network. Analysis indicates the use of Cloudflare nameservers (iris.ns.cloudflare.com and sage.ns.cloudflare.com), a common tactic to obscure hosting origins and evade takedowns.
As of July 27, 2026, the domain remains active and is blocked by at least one security vendor, PhishDestroy, with five out of 91 security vendors on VirusTotal detecting it as malicious. The exact content of the site has not been analyzed, but the domain structure and naming convention strongly suggest an attempt to deceive users into believing it is a legitimate Microsoft Teams portal, likely for credential harvesting or malware distribution. Defenders should treat this domain as hostile and prioritize blocking it at the DNS and proxy levels.
Given the recent registration date and active status, monitoring for related domains or IP reuse is recommended. No SSL certificate details or HTTP response data are currently available, limiting further infrastructure assessment. Immediate action should include checking internal logs for connections to 104.21.47.3 or the domain itself, particularly from endpoints with Microsoft Teams access.
Data Coverage
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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Primer registro
Primer valor almacenado: Accesible
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Estado del dominio
Accesible → Inaccesible
Captura guardada
Inteligencia de dominios
Detalles técnicosDNS, nombres TLS y marcas de tiempo
ICANN OVERSIGHT
Registration: teams-tj.com
Acreditación y contexto RAA
Acreditación y contexto RAA
Registrar accreditation and DNS abuse obligations
For the registrable domain teams-tj.com behind this subdomain, 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.
Tecnologías
3 tecnologías identificadas con alta confianza
Análisis de VirusTotal
Evidencias archivadas
Análisis del rendimiento del sitio
Google PageSpeed Insights — mobile performance audit of s.teams-tj.com · checked Jul 27, 2026
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