The domain polymarketprivate.reserved.market was observed hosting a brand‑impersonation page titled "Polymarket - Private Markets" and is currently listed as offline. Infrastructure analysis shows the domain resolves to IP address 104.21.68.61, which belongs to Cloudflare, Inc. (ASN 13335) and is geolocated in the United States. Registration records indicate the domain was registered through Cloudflare, Inc., and the TLS certificate presented is issued by Google Trust Services under the WE1 certificate authority, confirming a legitimate‑looking HTTPS configuration.
The site served HTTP/3 and returned a 404 status code at the time of scanning, suggesting the malicious landing page may have been removed or temporarily unavailable. Detection metrics reveal that 13 of 95 security vendors on VirusTotal flagged the domain, and it is present on a single security blocklist. The domain has been actively blocked by the PhishDestroy mitigation service.
While the available evidence confirms the presence of brand‑impersonation activity targeting Polymarket, no additional artifacts such as login forms or credential‑stealing scripts have been disclosed. Defenders should continue to monitor the domain’s DNS and IP reputation, ensure that any outbound connections to 104.21.68.61 are logged, and enforce blocklist rules that include this domain. Given the SSL certificate’s legitimacy and the use of Cloudflare’s infrastructure, threat actors may rely on reputable services to increase credibility, so organizations should treat similar Cloudflare‑hosted domains with heightened scrutiny even when the content appears to be absent.
For the registrable domain reserved.market 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.
Certificate fingerprintcaa9eba9398b77f65af5134c20dca334d42084305065b8b1f1379f321c856c8aCertificate names · 1 SANs
reserved.market
Saved certificate metadata. Certificate dates without a timezone are shown as stored. Transport encryption does not establish that the site is trustworthy.
Latest HTTP observationRedirectingHTTP redirect observed80%2026-10-19 22:35:19 UTC
RDAP registration不明
Observed timelinelast reachable: 2026-10-19 22:35:19 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.
使用技術 · 2 identified
Cloudflare
CDN
Web infrastructure and security company providing CDN, DDoS mitigation, and DNS services.
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)
