kra21[.]top

Analysis indicates that the domain kra21.top was registered on 19 December 2025 through Gname.com Pte. Ltd. The domain resolves to the Cloudflare address 172.67.200.104, which is associated with ASN 13335 and located in the United States. Both authoritative name servers, audrey.ns.cloudflare.com and woz.ns.cloudflare.com, are Cloudflare‑managed, suggesting the operator is leveraging Cloudflare’s CDN and DDoS protection services to hide the true hosting environment. No TLS certificate is presented for the domain, indicating that HTTPS was not enabled at the time of observation. HTTP requests return a minimal page whose title is “Just a moment…”, and the site has been taken offline.

VirusTotal records show that eight of ninety‑three scanning engines flagged the domain, and it appears on a single external blocklist. PhishDestroy has also listed the domain as malicious. The combination of recent registration, use of a high‑reputation CDN, lack of encryption, and detection by multiple security vendors aligns with typical patterns of generic phishing infrastructure.

However, the limited number of vendor detections and the single blocklist entry leave some uncertainty about the scale of abuse and whether the domain was actively used to harvest credentials before being taken down. Defenders should continue to block traffic to kra21.top at perimeter devices, monitor DNS queries for the domain and its Cloudflare name servers, and consider adding the IP address 172.67.200.104 to reputation‑based deny lists. Because the domain is currently offline, any ongoing campaigns would need to switch to alternative infrastructure; thus, threat‑intel teams should watch for similarly configured domains created by the same registrar or using the same Cloudflare name servers.