euler[.]airdrpsalerts[.]cfd

The domain euler.airdrpsalerts.cfd was registered on 29 October 2025 through Dynadot LLC and is served by the Cloudflare name servers brenna.ns.cloudflare.com and hassan.ns.cloudflare.com. DNS resolution points to IP 142.251.16.147, an address owned by Google LLC (AS15169) in the United States. No TLS certificate is observed for the host, meaning HTTPS connections are unavailable. The only visible HTML element reported is a page title of "Google," matching the declared brand target.

VirusTotal has logged four detections out of ninety‑five scanning engines, indicating that multiple security products have identified malicious characteristics associated with the domain. The site is listed on a single external blocklist and has been actively blocked by the PhishDestroy service. Independent reputation services assign extremely low scores: Gridinsoft reports a trust score of 0 / 100 and Scamadviser a score of 1 / 100, both reflecting a high likelihood of abuse. Current monitoring shows the host as offline, but the infrastructure—particularly the use of a legitimate Google‑owned IP range—suggests an attempt to leverage trusted network attributes to increase credibility.

Defenders should add euler.airdrpsalerts.cfd to URL filtering and DNS blocklists, monitor for any future re‑activation, and consider sinkholing the domain if possible. Continuous observation of related Cloudflare name‑server queries and any emergence of new TLS certificates is advised, as changes could indicate a shift in operational status. The combination of brand impersonation, low trust scores, and multiple vendor detections warrants an elevated risk posture for this indicator of compromise.