pik303[.]cyou

Analysis indicates that pik303.cyou was registered on December 17 2025 through Dynadot LLC and is currently hosted behind Cloudflare’s network (AS13335). The domain resolves to 172.67.129.198, an IP range owned by Cloudflare, Inc., and the TLS certificate presented is issued by Google Trust Services under the WE1 label, confirming a legitimate‑looking HTTPS endpoint. HTTP requests receive a 403 response and the page title returned is “Attention Required! | Cloudflare”, suggesting that access is being denied, consistent with the reported offline status.

The domain appears on one security blocklist and has been explicitly blocked by PhishDestroy. VirusTotal scans show that two of ninety‑three security vendors flagged the domain, indicating limited but present detection of malicious activity. Detected technologies include Cloudflare and HTTP/3, and the authoritative nameservers are anirban.ns.cloudflare.com and mina.ns.cloudflare.com. While the limited vendor detections and single blocklist entry prevent a definitive classification, the combination of recent creation, Cloudflare‑protected hosting, a 403 status, and the presence on a phishing‑focused blocklist aligns with patterns observed in generic phishing infrastructure.

The lack of publicly available content beyond the Cloudflare interstitial means that the exact payload or credential‑harvesting intent cannot be confirmed at this time. Defenders should treat the domain as hostile: incorporate the FQDN into URL filtering, block the associated IP address range where feasible, and monitor DNS logs for queries to pik303.cyou. Continuous re‑evaluation is advised, as additional detections or intelligence could emerge.