web3-auth-okx[.]teachable[.]com

Analysis of web3-auth-okx.teachable.com shows a domain registered through Amazon Registrar, Inc. on February 21, 2026. The domain resolves to the IP address 34.54.192.65, which belongs to Google LLC (AS396982) and is located in the United States. DNS resolution uses Cloudflare nameservers ian.ns.cloudflare.com and nina.ns.cloudflare.com, and the site served a Google Trust Services / WR3 TLS certificate, indicating a legitimate certificate chain but not confirming legitimacy of the content. The HTTP response returned a 404 status code, and the page title observed was "Wallet To Web3," which aligns with the reported crypto‑scam classification.

Infrastructure fingerprints reveal deployment on Google Cloud, presence of Mailgun for outbound email, enforcement of HSTS, use of Google Cloud CDN, and support for HTTP/3. The domain was flagged by PhishDestroy and appears on one external security blocklist. VirusTotal records show the domain was scanned by 93 antivirus and URL‑reputation vendors without any detections, though the absence of flags does not constitute a safety guarantee. The site is currently offline, and no further content is available for inspection.

Defenders should immediately block the domain and its resolved IP at network perimeters, incorporate the observed nameservers and IP into threat‑intel feeds, and monitor for newly created subdomains under teachable.com that reference OKX or similar wallet terminology. Continuous re‑scanning with multi‑vendor services is advised, as well as verification of any outbound Mailgun activity that may be leveraged for phishing campaigns. Given the combination of a reputable registrar, Cloudflare DNS, and Google hosting, the infrastructure appears to be abused rather than maliciously owned, underscoring the need for vigilant domain‑level filtering and rapid takedown coordination.