t-mobile[.]vidnufj[.]cc

On July 24, 2026, analysis of the domain t-mobile.vidnufj.cc was performed. The domain was created on February 21, 2026 and is registered through Gname.com Pte. Ltd. DNS resolution points to 104.21.7.119, an address owned by Cloudflare, Inc. (AS13335) located in the United States. The authoritative nameservers are aspen.ns.cloudflare.com and trevor.ns.cloudflare.com, indicating the use of Cloudflare’s DNS and CDN services. No TLS certificate is presented; HTTP requests return the default nginx page with the title “Welcome to nginx!”, confirming that the web server is responding but does not host a branded login portal. The site is classified as a brand impersonation campaign targeting the brand x.com.

It has been added to at least one security blocklist and is currently flagged by the PhishDestroy blocklist. Gridinsoft assigns a trust score of 0 out of 100, reflecting a high confidence of malicious intent. VirusTotal scans show that 10 of 93 antivirus or URL scanning engines flagged the domain, reinforcing the suspicion. Because the domain is presently offline, live content cannot be inspected, and the exact phishing kit or payload remains unknown. The lack of an SSL certificate suggests the operators did not require encrypted transport, which may simplify detection but also indicates a possible short‑lived operation.

Defenders should continue to block the domain at perimeter and DNS layers, monitor for any resurgence of the same hostnames or IP address, and add the IP 104.21.7.119 to reputation lists. Additional scrutiny of other domains using the same Cloudflare nameservers may uncover related infrastructure. Regular re‑scanning of the domain is advised in case it is re‑activated. Overall, the observable indicators—registration details, Cloudflare hosting, default nginx response, blocklist presence, low trust score, and multi‑engine detections—provide sufficient evidence to treat t-mobile.vidnufj.cc as a confirmed brand‑impersonation threat targeting x.com.