ls24[.]biz

The domain ls24.biz, created on January 15, 2017 and registered through NiceNIC International Group Co., Limited, is currently listed as offline. Technical analysis shows that the domain resolves to the IP address 91.206.71.46, which is hosted in the Netherlands and belongs to AS13335 operated by Cloudflare, Inc. The domain’s authoritative nameservers are cody.ns.cloudflare.com and jamie.ns.cloudflare.com, indicating that Cloudflare’s DNS and protection services are in use. An SSL certificate issued by Google Trust Services under the WE1 label secures the site, confirming the presence of HTTPS but offering no indication of malicious intent. The only visible page element captured is the title "Вы не робот?", a Russian phrase meaning "Are you not a robot?", which does not reveal the purpose of the site.

Reputation data is sparse: the domain appears on a single security blocklist and is specifically flagged by PhishDestroy as a phishing vector. Gridinsoft assigns a trust score of 0 out of 100, reflecting a highly untrusted rating. VirusTotal reports that the domain was scanned by 95 vendors with no detections, but the absence of flags does not guarantee safety and should not be interpreted as a clean bill of health. Overall, the evidence points to ls24.biz being used for generic phishing, likely leveraging Cloudflare’s infrastructure to hide the true hosting location.

Defenders should continue to block the domain at network perimeter and endpoint controls, monitor DNS queries for the associated Cloudflare nameservers, and watch for any re‑activation attempts. Given its offline status, active investigation can focus on historical traffic logs to identify past victims and on the IP 91.206.71.46 for any related malicious activity. Continuous re‑assessment is advised, as the domain could be re‑registered or repurposed by threat actors in the future.