cielostt[.]com

Analysis of the domain cielostt.com indicates active phishing infrastructure as of the report date, July 28, 2026. The domain was registered on July 27, 2026 through Spaceship, Inc., and is served by the Cloudflare nameservers indie.ns.cloudflare.com and quincy.ns.cloudflare.com. DNS resolution points to the IP address 188.114.97.3, which is hosted on the Cloudflare network, a common choice for threat actors seeking rapid deployment and basic traffic obfuscation.

The domain appears on a single security blocklist and is explicitly blocked by PhishDestroy, confirming that at least one external mitigation service has identified it as malicious. VirusTotal records show that the domain was scanned by 91 vendors, with none reporting a detection at the time of analysis; this absence of detections does not constitute a safety guarantee, as many phishing sites evade static signatures. No additional intelligence such as SSL certificate details, HTTP status codes, or page title content is currently available, leaving the exact phishing lure and targeted brand unspecified.

The limited public footprint suggests a short-lived campaign, but the recent registration date and immediate blocklist inclusion indicate a rapid operational rollout. Defenders should add cielostt.com to their deny lists, monitor outbound traffic for connections to 188.114.97.3, and enforce URL filtering policies that block known phishing domains. Continuous re‑evaluation is advised, as the threat actor may modify the site or rotate hosting infrastructure, and further analysis of page content, SSL parameters, and traffic patterns will be required to fully characterize the campaign.