Analysis of the domain umbra.events confirms it was operating as a high-risk Solana crypto drainer scam prior to being taken offline on July 25, 2026. The domain was registered through Cloudflare, Inc., and resolved to the IP address 172.67.134.208, hosted on Cloudflare's network (AS13335) in the United States. Nameservers dimitris.ns.cloudflare.com and khloe.ns.cloudflare.com further tie the infrastructure to Cloudflare. No SSL certificate was detected, increasing the likelihood of unencrypted malicious activity.
The page title 'Umbra' provides limited insight into the exact content, but known intelligence explicitly classifies this as a crypto scam utilizing a Solana drainer kit, a tool designed to siphon cryptocurrency from victims' wallets. The domain appears on at least one security blocklist, and ten of ninety-five security vendors on VirusTotal flagged it as malicious. Gridinsoft assigned a trust score of 0/100, reinforcing its high-risk classification. PhishDestroy has also blocked the domain, indicating prior detection of fraudulent behavior.
While the site is currently offline, defenders should treat any prior connections or artifacts associated with umbra.events as indicators of compromise. Infrastructure analysis reveals no legitimate use case, and the combination of a crypto drainer kit, absence of SSL, and detection by multiple security vendors confirms the domain's malicious intent. Organizations should monitor for residual activity linked to this infrastructure, including related IP addresses, nameservers, or wallet addresses used in the drainer operation.
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.
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 01:10:22 UTC
RDAP registration不明
Observed timelinelast reachable: 2026-06-14 22:48:57 UTCcurrent episode first observed: 2026-09-30 16:14:55 UTCobserved RIP window: 2026-06-14 22:48:57 UTC → 2026-09-30 16:14:55 UTC · 2,585.43hmidpoint estimate ≈ 2026-08-07 19:31:56 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='umbra.events', port=80): Max retries exceeded with url: / (Caused by NewConnectionError("S
umbra.events
保存済みの結果
到達不能
Stored observation history11
Dated changes retained by the monitor and source collectors. Newest observations appear first; source states are not proof of a takedown.
あなたの仮想通貨取引所 — notify its fraud team immediately; it may be able to preserve records or restrict funds held on its platform
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)
