io-coinprologin[.]pages[.]dev

The domain io-coinprologin.pages.dev was registered on February 21, 2026 through Cloudflare, Inc. and is presently taken offline. DNS resolution points to the Cloudflare edge address 172.66.45.22, which belongs to AS13335 Cloudflare, Inc. in the United States. The site presented the page title "Suspected phishing site | Cloudflare" and served an HTTPS certificate issued by Google Trust Services under the WE1 designation, indicating a valid TLS chain but offering no assurance of legitimacy. HTTP responses returned a 403 status code, suggesting that the content was blocked or restricted at the web server level.

Technical fingerprinting identified the use of HSTS, Cloudflare’s CDN services, and HTTP/3, all typical of Cloudflare‑protected sites. Security telemetry shows that Google Safe Browsing flagged the domain for social engineering, and PhishDestroy listed it as a confirmed phishing host; it also appears on one additional security blocklist. VirusTotal analysis reported that 13 of 93 scanned security vendors flagged the domain, reinforcing the malicious assessment. Independent scoring from Gridinsoft assigned a trust score of 0 out of 100, the lowest possible rating.

The combined evidence classifies the site as a credential‑phishing operation with a high risk rating. Uncertainty remains regarding the specific credential targets and whether any active payloads were delivered before the takedown, as no detailed content analysis is available beyond the page title. Defenders should continue to block the IP address 172.66.45.22 and the domain at DNS and proxy layers, monitor for any resurgence of similar sub‑domains under the pages.dev namespace, and incorporate the indicator set (domain, IP, SSL issuer, and Safe Browsing flag) into threat‑intel feeds. Ongoing observation of Cloudflare‑registered phishing infrastructure is recommended, given the platform’s frequent use in rapid‑deployment scam campaigns.