xn--1-dtbsu[.]fun

The domain xn--1-dtbsu.fun was registered on 26 December 2025 via the registrar Beget LLC. DNS resolution points to the Cloudflare address 172.67.183.191, which is hosted in the United States under ASN 13335 (Cloudflare, Inc.). At the time of observation the site was already taken offline and has been listed by PhishDestroy as a blocked resource. The HTTPS endpoint serves an SSL certificate labeled E8, but no further certificate details are available. VirusTotal scanned the domain and 14 of 93 security vendors returned a malicious disposition, indicating a notable detection level.

Independent reputation scoring from Gridinsoft assigns a trust score of 0 out of 100. AlienVault OTX references the domain in a single threat‑intel pulse, and it appears on one public security blocklist. The page title captured before shutdown reads “Xn--1-dtbsu: Most Popular Online Crypto Casino Based on Blockchain”, which aligns with the declared scam type of a crypto‑casino fraud. The infrastructure analysis identifies the Gambler Scam phishing kit as the underlying template, confirming the use of a known gambling‑oriented fraud framework.

While the domain’s content has not been archived, the combination of the punycode label, the crypto‑casino narrative, and the presence of a known scam kit provides sufficient evidence to classify the site as a crypto‑scam phishing operation. Defenders should immediately block the domain and its resolving IP, incorporate the host into URL‑filtering and DNS‑sinkhole policies, and monitor for other punycode domains that resolve to the same Cloudflare subnet. Continuous threat‑intel feeds should be consulted for any re‑activation attempts, and incident response teams should be prepared to advise users about the fraudulent crypto casino narrative.