us15webs[.]us

us15webs.us was observed by multiple detection sources as a phishing‑related site. The domain was registered on 21 February 2026 through CNOBIN INFORMATION TECHNOLOGY LIMITED and currently shows an offline HTTP status. DNS resolution points to 172.67.189.107, an address owned by Cloudflare (AS13335) located in the United States. Both authoritative nameservers are Cloudflare‑managed (justin.ns.cloudflare.com, margot.ns.cloudflare.com). No TLS certificate is presented for the host, indicating that HTTPS was not configured at the time of observation.

The page title returned from the HTTP response is "One platform to connect | Zoom", suggesting an attempt to impersonate Zoom’s branding, although the content of the page has not been captured. Gridinsoft assigns a trust score of 0 out of 100, and the domain appears on three public blocklists. VirusTotal recorded a single positive detection out of 93 scanned scanners. Additional blocklist feeds from PhishDestroy, MetaMask and SEAL also list the domain.

Because the site is already taken offline, immediate mitigation is limited to ensuring that any cached or historic references are blocked in perimeter defenses. Organizations should add the domain and its resolving IP to web filtering and intrusion‑prevention rules, and monitor for any resurgence of the same registrar or Cloudflare IP range in future phishing campaigns. Continuous verification of the DNS records is recommended, as Cloudflare‑hosted infrastructure can be rapidly repurposed. The limited detection footprint—one VirusTotal hit and three blocklist entries—leaves the full scope of the phishing campaign uncertain; further investigation of the original payload or any associated command‑and‑control infrastructure would be required to fully assess impact.