2fa-security[.]biz
“TR”
Résumé des preuves
This domain was observed on July 23, 2026 and is currently taken offline. The fully qualified domain name 2fa-security.biz was registered on October 22, 2025 through NameSilo, LLC. The site is identified as a crypto‑scam that impersonates the hardware‑wallet brand Trezor. The page title retrieved from the live site was “TR”, providing minimal confirmation of the intended brand. DNS resolution points to the IP address 188.114.96.3, which belongs to Cloudflare, Inc. (AS13335) and is geolocated in the United States. Both authoritative nameservers are cloudflare‑managed (kiki.ns.cloudflare.com and phil.ns.cloudflare.com). No TLS certificate was presented, indicating that the site was served over plain HTTP at the time of analysis.
VirusTotal recorded 14 detections out of 95 scanned security vendors, demonstrating a moderate level of malicious classification. The domain appears in a single public blocklist and has been flagged by the PhishDestroy mitigation service. Independent reputation services assign extremely low trust scores (Scamadviser 1/100, Gridinsoft 0/100), reflecting the consensus that the site is highly suspicious. AlienVault OTX references the domain in 17 distinct threat‑intel pulses, reinforcing its presence in the broader malicious ecosystem. The available evidence confirms that the infrastructure is hosted on a shared Cloudflare edge node, a common choice for fast‑flux or opportunistic attackers. The lack of an SSL certificate reduces the potential for credential interception but does not mitigate the brand‑impersonation risk.
The short lifespan (registration less than one year) and rapid takedown suggest a campaign focused on short‑term exploitation. Uncertainty remains regarding the exact content served before the takedown, as the page title “TR” offers limited context and no visual or functional details have been captured.
Data Coverage
Signaux de sécurité
Renseignements sur la sécurité réseau
Processus de réponse aux menaces Pipeline
Couverture des listes de blocage
10 sources externes surveillées · instantané du 12/08/2026
10 sources externes surveillées Aucune correspondance
Chronologie de détection
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Cloudflare Radar
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Informations sur les domaines
Détails techniquesDNS, noms TLS et horodatages
ICANN OVERSIGHT
Contexte de l’accréditation et du RAA
Contexte de l’accréditation et du 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.
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