The domain mail.flashusdtseller.online posed a significant threat as a phishing site by impersonating a legitimate service to mislead users into performing unsafe actions. The page titled 'Flash Rapid | Buy Flash USDT Instantly' suggests that it targeted individuals interested in cryptocurrency transactions, potentially draining digital wallets or stealing personal information.
Technical analysis shows the site was created on April 18, 2026, and was registered through Dynadot Inc. Investigation through VirusTotal revealed that 5 out of 95 security vendors flagged this domain, indicating its malicious nature. Additional indicators include a Gridinsoft trust score of 0/100 and its appearance on one security blocklist. The domain resolved to IP address 188.114.97.3 and was eventually taken offline, further confirmed by being blocked by PhishDestroy.
If you visited mail.flashusdtseller.online, it is crucial to take immediate action to secure your data. Begin by scanning your device for malware using a trusted security tool. If you entered any personal information or payment details, consider them compromised; update passwords and monitor financial accounts for unauthorized transactions. Be vigilant about unsolicited communications and report any suspicious activities to relevant authorities. Remaining proactive can mitigate the risk of further compromise.
Detection-evasion analysis
Cloaking suspected: scanner and visitor titles differ
Not observedNo cloaking was observed in the stored scan
Stored crawler-versus-browser observations for this host, plus a live fingerprint check for Keitaro-style traffic distribution systems.
For the registrable domain flashusdtseller.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.
Accountability draft
Nothing is sent automatically.
Network & certificates
Stored technical evidence
Network & DNS
Shared CDN edge
Resolved IP
188.114.97.3
Network ASN
AS13335
Organization
CloudFlare, Inc.
Observed location
Toronto, CA
Server header
cloudflare
Edge-IP reputation is not attributed to this domain.
Nameservers 1
west.ns.cloudflare.com
Location describes the IP network.
TLS certificate
Issuer
Google Trust Services
Valid from
2026-04-09 14:48:41
Valid until
2026-07-08 15:48:31
Hostname coverage
Certificate hostname mismatch
Validity
Stored certificate expired
Collection time
2026-04-18 20:00:07 UTC
Collection source
PhishDestroy collector
Certificate fingerprint4f05f404818c99b61f74a7608507ee579ce14ebca48a0e3ab9adc73a602ac787Certificate names · 1 SANs
flashusdtseller.online
Saved certificate metadata. Certificate dates without a timezone are shown as stored. Transport encryption does not establish that the site is trustworthy.
Evidence layersAvailability: Content servingContent: Content served at rootDNS: ResolvedRegistration: Unknown
Latest HTTP observationLive contentOrdinary HTTP content served90%2026-10-12 10:28:20 UTC
RDAP registrationUnknown
Observed timelinelast reachable: 2026-10-12 10:28:20 UTClast content: 2026-10-12 10:28:20 UTC
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.
Google PageSpeed Insights — mobile performance audit of mail.flashusdtseller.online· checked Jun 26, 2026
65
Needs Work
Performance
FCP
4.66s
First Contentful Paint
LCP
6.61s
Largest Contentful Paint
CLS
0
Cumulative Layout Shift
TBT
45ms
Total Blocking Time
SI
4.66s
Speed Index
Powered by Google PageSpeed Insights · Mobile strategy · Scores: 90-100 Good50-89 Needs Work0-49 Poor
Forensic History & Detection Timeline
ThreatLifecycleTelemetry
This timeline displays historical security and status checkpoints observed by the PhishDestroy automated monitoring network. It records domain lifecycle updates, scanner changes, and threat telemetry over time.
VirusTotal Detections Update2026-06-26 06:36:51 UTC
VirusTotal scanner detections updated from 0 to 5. Added scanner alerts: CRDF, Forcepoint ThreatSeeker, Gridinsoft, SOCRadar, alphaMountain.ai.
Threat Response Pipeline
Discovery
Analysis
Monitoring
10 recorded events. These records describe collected evidence, outgoing notifications and publication; they do not confirm a complete investigation or a takedown.
Threat Ingested
mail.flashusdtseller.online detected and queued for full analysis
A stored Cloudflare Radar report is available. The report link alone is not a malicious verdict and does not prove that every network field was captured.
The domain remains reachable or access-restricted; future checks may update this observation.
How we investigate & report
Public scans, evidence and abuse channels
We scan suspicious URLs, inspect public results and send evidence through the appropriate abuse-reporting channels. The dated events above show what is recorded for this domain. The directory below explains the wider workflow.
01Public scans & evidence collection10 sources and tool groups+
Inspect the public DNS, TLS, HTTP and technology surface.
02Abuse reports & follow-upRegistrar, hosting and security channels+
Identify the responsible provider. Match registration and hosting records to the relevant abuse contact.
Prepare an evidence package. Include the URL, public scan references, captures and the recorded observations.
Send the report. Keep outgoing report records and recipient information when available.
Recheck and publish updates. Track later scanner verdicts, provider responses and site availability.
Security services used for scanning, reputation checks and reporting are listed below. A service being listed is not evidence that it received, accepted or acted on this particular domain. Recorded submissions appear in the notification history above.
The PhishFort Detection System has flagged this as a domain threat, classified as other. Associated tags: subdomain, typosquat. Threat detected at 2026-05-11T20:03:34.272Z.
Community reports
Reported by 1 community member, first seen Apr 18, 2026
3 evidence signal groups linked0 reports recordedLast known active
If credentials were compromised, report immediately. Do not engage with recovery scammers.
If credentials, payment data, or files were exposed, report the incident immediately. Change affected passwords, revoke active sessions, and scan the device.
Beware of recovery scammers! Recovery scammers may pose as investigators, lawyers, or tracing services. Do not pay upfront fees or disclose credentials.Learn more about recovery fraud →
Template-based draft · optional AI wording assistance requires separate consent
Template-based draft • optional AI wording assistance requires separate consent · Review and submit it yourself
Related Infrastructure & Reports
Stored relationships are grouped by the exact matching attribute. A shared provider or registrar alone does not prove common ownership.
Direct link Shares a registration or an identical phishing kit.
Supporting signal Shares infrastructure or a target brand; not proof of one operator.
Discovery only Listed for navigation; no shared attribute with this host.
Infrastructure map · mail.flashusdtseller.online
Each lane is one reason a domain is linked to this host. Node size marks VirusTotal detections and dashed nodes are already offline. The full lists follow below.
Content matches7
Same favicon hash or the same page title as this host.
(US)
