dydx-exchange-en-us[.]pages[.]dev

Analysis of dydx-exchange-en-us.pages.dev indicates confirmed phishing infrastructure targeting dYdX users, currently offline as of July 25, 2026. The domain was registered on February 21, 2026, through Cloudflare, Inc., and resolves to 172.66.44.146 (AS13335, US). The SSL certificate is issued by Google Trust Services (WE1), and the domain uses Cloudflare nameservers (ivy.ns.cloudflare.com, jobs.ns.cloudflare.com). Technologies detected include HSTS and HTTP/3, consistent with Cloudflare-hosted content. Google Safe Browsing classifies this domain as social engineering, and it appears on one security blocklist (PhishDestroy).

Three of 93 security vendors on VirusTotal flagged the domain, though the specific detection rules are not disclosed. The page title, 'dYdX Exchange — Decentralized Derivatives & Margin Trading,' aligns with the known scam type: wallet/seed phishing. The HTTP status is 403, and the domain is no longer accessible, suggesting takedown or voluntary removal. Defenders should treat this domain as high-risk infrastructure associated with dYdX brand impersonation.

While the exact phishing kit or payload is not confirmed, the combination of Cloudflare hosting, Google Safe Browsing flags, and the page title strongly indicates a credential-harvesting or seed-phishing operation. Blocklist inclusion and vendor detections provide additional validation, though the absence of broader detection does not imply safety. Network defenders are advised to block the domain and IP, monitor for re-registration under similar naming schemes, and review logs for prior connections from internal assets. Further investigation into associated infrastructure (e.g., Cloudflare Pages projects, linked domains) may reveal additional phishing endpoints.