273981-coinbase[.]com
“273981-coinbase.com | 521: Web server is down”
Résumé des preuves
Analysis of the domain 273981-coinbase.com indicates an active cryptocurrency‑related impersonation campaign targeting the Coinbase brand. The domain was registered on February 11, 2026 through Realtime Register B.V. and resolves to the IP address 188.114.97.3, which is owned by Cloudflare, Inc. (AS13335) and geolocated in the United States. The site presents the HTTP title "273981-coinbase.com | 521: Web server is down", confirming that the web service is currently offline. Security reputation metrics are uniformly low: Gridinsoft assigns a trust score of 0 / 100, Scamadviser a score of 1 / 100, and the domain appears on three independent blocklists, including PhishDestroy, MetaMask, and SEAL.
An AlienVault OTX pulse references the domain in one threat‑intel feed, and VirusTotal reports that six of ninety‑three scanning engines have flagged the domain as malicious. The SSL certificate is identified only as "WE1", providing no additional confidence in the site’s legitimacy. The available intelligence classifies the activity as a crypto scam, consistent with the Coinbase brand impersonation.
While the site is presently taken offline, the underlying infrastructure—Cloudflare hosting and a recently registered registrar—suggests the operators can quickly redeploy a similar payload. Defenders should continue to block the domain at perimeter devices, monitor for re‑registration attempts, and incorporate the observed indicators (domain name, IP address, registrar, and blocklist signatures) into threat‑intel feeds. Ongoing vigilance is advised given the low trust scores and the presence of multiple security vendor detections.
Data Coverage
Processus de réponse aux menaces Pipeline
Couverture des listes de blocage
10 sources externes surveillées · instantané du 12/08/2026
8 sources externes surveillées Aucune correspondance
Capture enregistrée
Informations sur les domaines
Détails techniquesDNS, noms TLS et horodatages
ICANN OVERSIGHT
Contexte de l’accréditation et du RAA
Contexte de l’accréditation et du RAA
Registrar accreditation and DNS abuse obligations
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.
Analyse forensique
Analyse VirusTotal
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