up-huld-loggin-cdn-index[.]pages[.]dev

Analysis of up-huld-loggin-cdn-index.pages.dev indicates that the domain is actively flagged as a credential phishing site. The domain was registered on November 5, 2025 through Cloudflare, Inc., and it resolves to the IP address 188.114.97.3, which belongs to AS13335 owned by Cloudflare, Inc. The hosting infrastructure presents HSTS, Cloudflare services, and HTTP/3 support, confirming that the site leverages Cloudflare's edge network. An SSL certificate issued by Google Trust Services (WE1) is present, but the page title returned by the server is "Suspected phishing site | Cloudflare" and the HTTP response code is 403, suggesting that the site is currently inaccessible.

Threat intelligence shows that the domain is listed on a single security blocklist and has been blocked by the PhishDestroy service. VirusTotal analysis reports eight detections out of ninety‑five scanning engines, reinforcing the malicious classification. The Gridinsoft trust score of 0/100 further underscores the high risk associated with the domain. Nameservers yichun.ns.cloudflare.com and zita.ns.cloudflare.com are authoritative, consistent with the registrar information.

While the site is presently taken offline, the combination of a recent registration date, Cloudflare‑based infrastructure, a Google‑issued certificate, and multiple vendor detections provides sufficient confidence to treat the domain as a credential phishing threat. Defenders should continue to block the domain at perimeter filters, update local blocklists, and monitor for any re‑appearance of the host under a different subdomain or IP. Continuous observation of Cloudflare‑associated IP ranges for similar patterns is recommended, as well as periodic re‑scanning of the domain should it become reachable again.