vpostelerc[.]firebaseapp[.]com

vpostelerc.firebaseapp.com is a tenant hostname on Fastly, not a separately registered domain. PhishDestroy first observed the hostname on Apr 15, 2026. The captured page title is “postleds.chansolusn.buzz”. Stored page analysis classifies the content as brand impersonation. Current evidence score: 93/100 (critical).

Positive findings are stored from 3 sources: VirusTotal, DNS security resolvers, and URLQuery. VirusTotal recorded 10 detections among 94 engines: ADMINUSLabs, alphaMountain.ai, BitDefender, CyRadar, ESET, Forcepoint ThreatSeeker, G-Data, Lionic, Sophos, Webroot on Apr 16, 2026 at 03:00 UTC. DNS security checks returned 6 blocking results across 12 tested policies: Adguard Default, Adguard Family, Brand Base, Control D Adblock, Control D Family, Control D Malware; no observation timestamp was retained. URLQuery recorded 3 threat-system alerts on Apr 15, 2026 at 14:22 UTC. Non-positive and contextual checks: ScamAdviser assigned a trust score of 1/100 (Very Likely Unsafe); no observation timestamp was retained. The separate external-blocklist snapshot contained no matches on Aug 8, 2026 at 10:20 UTC. On Apr 15, 2026 at 15:19 UTC, Google Safe Browsing returned no flag; PhishStats returned no feed match. URLScan completed without a malicious verdict (score 0) on Jul 29, 2026 at 03:08 UTC.

HTTP 404 was recorded on Aug 7, 2026 at 01:07 UTC; content was unavailable. Fastly is the hosting platform for this tenant, not its registrar. At collection time, the hostname resolved to 199.36.158.100 on AS54113 (Fastly, Inc.). The IP and ASN identify shared Fastly infrastructure, not the tenant operator. The evidence archive retains 2 visual captures from PhishDestroy and URLQuery. The platform TLS certificate was issued by Google Trust Services with validity through Jun 18, 2026; checked Apr 15, 2026 at 17:00 UTC.

The content indicators and 3 positive source findings support the current brand impersonation classification.