slotdog[.]us

Analysis of the domain slotdog.us reveals infrastructure consistent with a crypto-based gambling scam, as indicated by its page title 'Slotdog: Most Popular Online Crypto Casino Based on Blockchain.' The domain was registered on December 1, 2025, through NameCheap, Inc., and currently resolves to IP address 104.21.3.17, hosted on Cloudflare's network (AS13335). While the site is presently offline, it has been flagged in two AlienVault OTX threat intelligence pulses and appears on one security blocklist, with 13 of 93 security vendors on VirusTotal identifying it as malicious. The domain lacks an SSL certificate, a common red flag for fraudulent sites, and its nameservers (mark.ns.cloudflare.com and nina.ns.cloudflare.com) align with Cloudflare's infrastructure, which is frequently leveraged to obscure hosting origins.

The scam type is explicitly classified as a 'Gambler Scam' phishing kit, targeting users with promises of blockchain-based online gambling. Defenders should treat this domain as high-risk, particularly for crypto-related fraud, and consider blocking it at the DNS or proxy level.

Given its presence in threat intelligence feeds and detection by multiple security vendors, organizations handling cryptocurrency transactions or gambling-related traffic should prioritize monitoring for connections to this domain or associated IP. The absence of an SSL certificate and the use of Cloudflare further underscore the need for caution, though the site's current offline status limits immediate threat exposure.