immunity[.]ai-cryptolist[.]net

This domain, immunity.ai-cryptolist.net, is under active investigation as a phishing threat with elevated risk. Registered on November 5, 2025, through Key-Systems GmbH, the domain is currently resolving to IP address 172.67.198.248, which is part of Cloudflare's infrastructure, as indicated by its nameservers (melissa.ns.cloudflare.com and miles.ns.cloudflare.com). Analysis reveals that 19 of 91 security vendors on VirusTotal have flagged this domain, and it appears on at least one security blocklist, specifically PhishDestroy.

The use of Cloudflare nameservers is common among both legitimate and malicious domains, but the combination of recent registration, detection by multiple security vendors, and presence on a blocklist suggests this domain is being actively used for phishing operations. Defenders should note that the domain's content has not been fully analyzed, so the specific phishing target or scam type remains unconfirmed. However, the infrastructure and detection patterns align with known phishing campaigns.

Immediate action is recommended, including blocking the domain and IP at the network level, monitoring for connections to 172.67.198.248, and reviewing logs for any prior interactions with this domain. Further investigation into related domains or IPs within Cloudflare's range may also be warranted to identify potential lateral movement or additional threats.