ffc-4-473483-ox[.]firebaseapp[.]com

The domain ffc-4-473483-ox.firebaseapp.com is hosted on Firebase infrastructure, as indicated by the firebaseapp.com subdomain and registration through Google LLC. DNS resolution returns IP 199.36.158.100, which is associated with Google Cloud services. An HTTP request yields a 404 response, suggesting that the site does not currently serve content, but the domain remains registered and reachable, confirming its active status. VirusTotal scans have flagged the domain by 4 of 95 security vendors, providing independent detection of malicious intent. The lack of publicly visible nameserver records (NS_NOT_FOUND) limits attribution of authoritative DNS operators, but the presence of a Google‑owned registrar points to a legitimate registration channel being abused. No page content, title, or brand targeting information has been released, so the exact phishing campaign details are unknown. Defenders should treat the domain as high‑risk, block network connections to the resolved IP, add the fully qualified domain to URL filtering and DNS block lists, and monitor for any future HTTP 200 responses that could indicate activation of a credential‑harvesting page. Continuous re‑scanning with multi‑engine services is recommended to capture any changes in detection scores.