trezor-login-dssdac[.]pages[.]dev

The domain trezor-login-dssdac.pages.dev was observed hosting a page titled “Suspected phishing site | Cloudflare”. It was created on 21 February 2026 and is registered through Cloudflare, Inc. The authoritative nameservers listed are kyrie.ns.cloudflare.com and nucum.ns.cloudflare.com, indicating the domain is fully served from Cloudflare’s network. DNS resolution points to IP address 172.66.47.20, which belongs to AS13335 Cloudflare, Inc., and is geolocated in the United States. HTTPS is delivered with a certificate issued by Google Trust Services under the WE1 root, confirming a valid TLS chain but not providing any indication of malicious intent. The web server responded with HTTP 403, and the response headers include HSTS and HTTP/3, both typical of Cloudflare‑protected sites.

Security telemetry shows that 9 of 93 VirusTotal scanners flagged the domain, and it appears on a single external blocklist. Gridinsoft assigns a trust score of 0 / 100, and PhishDestroy has taken the site offline. The page is categorized as a “Crypto Scam” that impersonates the hardware‑wallet brand Trezor. No additional payload, redirects, or credential‑harvesting forms have been captured in the available data.

Current evidence confirms the infrastructure is designed to mimic a legitimate Trezor login flow, but the content of the page beyond the title has not been publicly disclosed. Defenders should continue to monitor the IP address 172.66.47.20 for any re‑use, enforce brand‑specific URL filtering for “trezor-login-dssdac.pages.dev”, and consider adding the domain to internal blocklists. Because the site is already offline, immediate incident response is limited to updating detection rules and informing users of the impersonation attempt. Ongoing vigilance is advised, especially for any new subdomains that resolve to the same Cloudflare‑controlled IP range.