mainnet-fabric[.]com

The domain mainnet-fabric.com was registered on March 03, 2026 through OwnRegistrar, Inc. and resolves to the Cloudflare‑owned address 104.21.92.190 (AS13335, United States). The site is currently taken offline, but historical evidence shows it was flagged by multiple security products. The page title returned by HTTP requests is the generic string "Just a moment...", and the domain presents no SSL certificate, leaving the connection unencrypted and vulnerable to man‑in‑the‑middle interception. Infrastructure analysis indicates the domain uses Cloudflare DNS with nameservers adam.ns.cloudflare.com and danica.ns.cloudflare.com, a common tactic to hide the true hosting origin while benefiting from Cloudflare’s performance and protection services.

Threat intelligence shows the domain appears on three public blocklists and is actively blocked by PhishDestroy, MetaMask, and SEAL, confirming a consensus view that it is being used for phishing‑related activity. On VirusTotal, one out of ninety‑four scanning engines flagged the domain, adding a single detection to the overall risk profile. The Gridinsoft trust score of 0 out of 100 further underscores the lack of reputation.

While the exact phishing payload or target brand is not disclosed, the combination of an empty SSL record, a placeholder page title, and active blocklist listings points to a generic phishing infrastructure. Defenders should continue to block the domain at perimeter firewalls and DNS filtering solutions, monitor for any resurgence of the IP address or related Cloudflare‑hosted subdomains, and consider adding the domain to internal allow‑list exclusions for security tooling that may inadvertently whitelist Cloudflare IP ranges. Ongoing observation of the registrar and any future DNS changes is recommended, as attackers often recycle domains after takedown.