Analysis of buildon-registration.network indicates a high‑risk crypto drainer infrastructure that has been taken offline as of the report date, July 24, 2026. The domain was registered on June 28, 2025 through OwnRegistrar, Inc. and resolves to IP address 104.21.48.1, which belongs to Cloudflare, Inc. (AS13335) and is located in the United States. DNS information shows a single authoritative nameserver, and no SSL certificate is presented, leaving the site unencrypted. The page title returned by the server is "BUILDon," matching the known intelligence entry.
Security telemetry shows the domain flagged by three of ninety‑five VirusTotal scanners, and it is listed on two independent blocklists, including PhishDestroy and ScamSniffer. Gridinsoft assigns a trust score of 0 out of 100, reinforcing the malicious assessment. The identified scam type is a crypto scam employing the Angel Drainer kit, a known payload used to illicitly redirect cryptocurrency transactions. The combination of Cloudflare hosting, absence of TLS, low trust score, and detection by multiple vendors provides concrete evidence of malicious intent.
Uncertainties remain regarding the exact payload delivery mechanism and whether any residual infrastructure persists after the offline status. Defenders should continue to block the domain at network perimeter devices, update DNS filtering policies to deny resolution of the domain and its associated IP, and monitor for any re‑registration attempts. Additional threat‑intel feeds should be consulted for possible related indicators of compromise, and incident response teams should treat any traffic to this domain as hostile, especially any attempts to invoke the Angel Drainer functionality.
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 01:08:02 UTC
RDAP registration不明
Observed timelinelast reachable: 2026-06-15 22:40:49 UTCcurrent episode first observed: 2026-09-30 16:14:55 UTCobserved RIP window: 2026-06-15 22:40:49 UTC → 2026-09-30 16:14:55 UTC · 2,561.57hmidpoint estimate ≈ 2026-08-08 07:27:52 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='buildon-registration.network', port=80): Max retries exceeded with url: / (Caused by NewCo
buildon-registration.network
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)
