Analysis of the domain trezor.io-ru.online indicates it was a brand-impersonation scam targeting Trezor, a cryptocurrency hardware wallet provider. The domain was registered on October 11, 2025, and hosted on Cloudflare infrastructure (AS13335) with nameservers damian.ns.cloudflare.com and wanda.ns.cloudflare.com. It resolved to the IPv6 address 2606:4700:20::681a:af9, located in the United States. No SSL certificate was detected, increasing the risk of unencrypted data transmission. The page title, 'Trezor Suite App (Official) | Desktop & Web Crypto Dashboard,' directly mimics Trezor's legitimate branding to deceive users into believing the site is an official platform for managing cryptocurrency assets.
As of the report date, the domain is offline, but prior intelligence confirms its classification as a crypto scam. It appeared on one security blocklist and was flagged by 11 of 95 security vendors in a VirusTotal scan, though the specific detection rules are not detailed. The domain was blocked by PhishDestroy, and Gridinsoft assigned it a trust score of 0/100, reinforcing its malicious classification. The absence of an SSL certificate and the use of Cloudflare's infrastructure are consistent with common phishing tactics to obscure hosting details and evade detection.
Defenders should treat this domain as confirmed malicious and prioritize blocking it at DNS and network levels. Users who interacted with the site should assume potential exposure of login credentials or cryptocurrency wallet details and take immediate remediation steps, including revoking access to any linked wallets and monitoring for unauthorized transactions. While the domain is currently inactive, similar impersonation attempts may resurface under different domains or infrastructure. Organizations should update detection rules to include variations of Trezor's branding and monitor for newly registered domains with similar naming patterns.
DOM Analysisanalyzed 2026年4月23日score 25/1001 brand signal
Submitted URLhttps://trezor.io-ru.online/
ICANN OVERSIGHTRegistration: io-ru.online
認定と RAA の背景
Registrar accreditation and DNS abuse obligations
For the registrable domain io-ru.online 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.
Primary outcomeDNS 非アクティブreason: DNS NXDOMAIN80% confidence
Attributionsource: Dns Cache
Evidence layersAvailability: DNS inactiveContent: UnreachableDNS: NXDOMAINRegistration: Unknown
Latest HTTP observation不明Probe Inconclusive20%2026-10-19 01:10:01 UTC
RDAP registration不明
Observed timelinelast reachable: 2026-05-27 22:19:54 UTCcurrent episode first observed: 2026-09-30 16:14:55 UTCobserved RIP window: 2026-05-27 22:19:54 UTC → 2026-09-30 16:14:55 UTC · 3,017.92hmidpoint estimate ≈ 2026-07-29 19:17:24 UTC · precision very low · basis bounded
Availability, content, DNS and registration are independent evidence layers. NXDOMAIN, an unreachable origin or missing content alone does not prove registrar action. A registrar or provider is credited only when a direct technical marker identifies that actor. Report causality is shown separately.
An estimated time describes an observation window. It does not prove a registrar action or the exact moment a site became unavailable.
Check for cloaking
Compare what a browser and a crawler receive, and check for Keitaro traffic routing.
No cloaking flag in this check
unavailable: raw=connection_error; http=0; via=http_proxy; error=SOCKSHTTPConnectionPool(host='trezor.io-ru.online', port=80): Max retries exceeded with url: / (Caused by NewConnectionE
trezor.io-ru.online
Stored observation history11
Dated changes retained by the monitor and source collectors. Newest observations appear first; source states are not proof of a takedown.
Detection Summary
The Anti-Phishing Volunteers & Associates Security Incident Response System has flagged this as a domain threat, classified as phishing attack against Trezor Wallet. Threat detected at 2025-11-26T10:06:36.770Z.
Keep original emails, receipts, messages and screenshots in a secure place. A factual timeline helps the receiving authority understand what happened. IC3 evidence guidance ↗
Payment records — if you paid, save the receipt, amount, date, payment provider and recipient details.
Your bank or payment provider — contact its fraud team promptly through official contact details if money or card information was exposed.
地元の警察 — たとえ直ちに行動を起こせなくても、公式な記録が残される
A report is not a guarantee of recovery or investigation, but prompt, accurate transaction data can help authorities and service providers trace the incident.
詐欺による金銭の返還を装った詐欺 — fraudsters pose as recovery agents and demand upfront fees. Never share a seed phrase or pay before independently verifying the provider
About this reportSources, observation dates and corrections
This report combines saved page captures, registration and network records, scanner results and PhishDestroy reporting history. Each source keeps its own observation date. Open a source report to inspect the original result.
The AI-assisted analysis was written on . It describes the evidence available at that time; later source checks can change.
A capture documents what was shown. A scanner result records that provider’s assessment at the time of its check. Neither a valid certificate nor a zero-detection result is a guarantee of safety.
(US)
