t-mobile[.]upqla[.]cc

t-mobile.upqla.cc was registered on 21 February 2026 through Gname.com Pte. Ltd. The domain resolves to 172.67.158.53, an address owned by Cloudflare, Inc. (AS13335) located in the United States. DNS is served by keaton.ns.cloudflare.com and shaz.ns.cloudflare.com. No TLS certificate is presented; HTTP responses return the default nginx page with the title “Welcome to nginx!”. The site is classified as a brand‑impersonation campaign targeting x.com.

Static analysis on VirusTotal shows that 13 of 93 scanned security vendors flag the domain, and Gridinsoft assigns a trust score of 0 / 100. The domain appears on a single public blocklist and has been actively blocked by the PhishDestroy sinkhole. Current operational status is offline, but historical activity indicates an elevated risk posture.

Defenders should continue to deny any network connections to 172.67.158.53 when associated with the t-mobile.upqla.cc host name, enforce DNS‑level blocklisting for the domain, and monitor Cloudflare‑associated IP ranges for similar brand‑impersonation patterns. Because the site lacks TLS and serves only a generic nginx banner, any future re‑activation would likely involve a similar low‑complexity phishing infrastructure. Continuous threat‑intel feeds should be consulted for re‑appearance, and incident response teams should treat any credential‑capture attempts referencing x.com as potentially linked to this infrastructure.