trustcsx[.]pro

The domain trustcsx.pro was registered on February 21, 2026 through NameCheap, Inc. and is currently marked offline. DNS resolution points to the IP address 172.67.178.13, which belongs to AS13335 Cloudflare, Inc. and is geolocated in the United States. The authoritative name servers are candy.ns.cloudflare.com and patrick.ns.cloudflare.com, indicating that the domain leverages Cloudflare’s edge network and HTTP/3 support. The SSL certificate presented by the site is issued by Google Trust Services under the WE1 certificate authority, a legitimate certificate chain that does not, by itself, mitigate malicious intent.

The HTTP response captured for the domain displays the title "trustcsx.pro | 521: Web server is down," confirming that the service is presently unavailable but that the domain was previously active. VirusTotal analysis shows that two of ninety‑five security vendors have flagged the domain, and it appears on a single security blocklist. Additionally, the domain is listed as blocked by the PhishDestroy service, reinforcing its classification as a phishing‑related resource.

While the available evidence confirms the infrastructure, registration details, and detection status, the specific phishing campaign payload, target brand, or credential‑stealing mechanisms remain undisclosed because the site is offline and no further content has been captured. Defenders should continue to monitor the domain for any re‑activation, enforce blocklists that include trustcsx.pro, and ensure that endpoint protection solutions reference the associated IP range (172.67.178.13) and Cloudflare ASN. Organizations using URL filtering should add the domain to deny lists, and security teams should correlate any attempted communications from the IP with this indicator to prevent potential credential harvesting attempts.