rainbet[.]cz

rainbet.cz is currently active and has been classified as a high‑risk generic phishing infrastructure. The domain resolves to the IP address 172.67.143.200, which is hosted by Cloudflare, Inc. and geolocated to Canada. TLS termination is provided by a Google Trust Services certificate issued under the WE1 authority, indicating the use of a reputable certificate chain despite the malicious intent. HTTP requests receive a 301 redirect response, suggesting the operator may be leveraging redirection to conceal the final payload location. VirusTotal reports that five of ninety‑one scanning engines have flagged the domain, and the domain appears on three external blocklists. Defensive feeds from PhishDestroy, MetaMask, and SEAL have already listed the domain as blocked, confirming its recognition across multiple threat‑intelligence platforms. While the exact phishing lure (e.g., targeted brand or credential‑harvesting page) has not been disclosed in the available telemetry, the combination of Cloudflare hosting, a valid SSL certificate, and redirection behavior is consistent with typical phishing campaigns that aim to gain user trust. Security teams should block rainbet.cz at the DNS and firewall layers, monitor for any outbound connections to the associated IP, and update endpoint detection rules to include the observed certificate fingerprint. Continuous monitoring of the domain's status is advised, as the infrastructure remains active and may evolve to target additional services.