bellsouth-att-sign-in-339ec8[.]webflow[.]io

This domain, bellsouth-att-sign-in-339ec8.webflow.io, resolves to the Cloudflare‑hosted IP 172.64.151.8 (AS13335, United States). The site returns HTTP 403, indicating that the content is currently inaccessible, and the domain is listed as taken offline. Registration data show the domain was created on 08 May 2013 and was purchased through MarkMonitor, Inc., a registrar commonly used for legitimate brand assets. The authoritative nameservers are journey.ns.cloudflare.com and lamar.ns.cloudflare.com, confirming Cloudflare as the DNS provider.

The TLS certificate is issued by Google Trust Services under the WE1 identifier, which is a legitimate public‑trusted CA. The page title observed in prior scans is “bellsouth att sign in”, and the domain has been classified as an AT&T brand impersonation. Google Safe Browsing flags the site for social engineering, and one external blocklist (PhishDestroy) has already added the domain. VirusTotal analysis shows that 16 of 93 scanned security vendors flagged the domain, demonstrating a moderate consensus of malicious behavior.

Detected infrastructure technologies include Cloudflare and HTTP/3, both typical for fast‑forwarding services but not indicative of benign intent in this context. Given the combination of brand impersonation, social‑engineering classification, multi‑vendor detections, and the presence on a phishing blocklist, defenders should treat any future resolution of this domain as malicious. Recommendations include adding the domain to internal deny lists, monitoring DNS queries for the IP 172.64.151.8, and configuring web‑proxy rules to block HTTP requests that match the observed page title or TLS certificate fingerprint. Continuous re‑evaluation is advised in case the domain is re‑hosted or the status changes.