extionn-get-coinbase[.]pages[.]dev

The domain extionn-get-coinbase.pages.dev was registered on February 21, 2026 and is currently taken offline. DNS resolution points to the IP address 172.66.47.181, which belongs to AS13335 Cloudflare, Inc. and is geolocated in the United States. The authoritative nameservers are pete.ns.cloudflare.com and jillian.ns.cloudflare.com, indicating that the domain is hosted behind Cloudflare’s edge network. TLS termination is provided by a Google Trust Services certificate (WE1), and the site employed HSTS and HTTP/3, consistent with Cloudflare‑enabled services.

An HTTP request to the host returned a 403 status code, and the page title presented by the server is "Suspected phishing site | Cloudflare". The site was flagged by Google Safe Browsing for social engineering, and VirusTotal recorded 15 of 93 security vendors marking the domain as malicious. Gridinsoft assigned a trust score of 0 out of 100. The domain appears on one active security blocklist (PhishDestroy) and has been identified as a crypto‑related scam impersonating Coinbase.

While the offline status limits immediate observation of payload or credential‑harvesting behavior, the convergence of a brand‑specific target, low trust score, multiple vendor detections, and blocklist inclusion suggests a high‑risk impersonation campaign. Defenders should continue to block the domain at network perimeter devices, monitor for any resurgence of the host, and update endpoint and URL filtering policies to include the domain and its associated IP range. Ongoing intelligence collection should focus on any re‑registration attempts or related sub‑domains that may be used to resume the phishing operation.