claim-blockag[.]pro

This domain claim-blockag.pro was registered on 2026-03-07 through NiceNIC International Group Co., Limited and uses Cloudflare’s DNS service (lina.ns.cloudflare.com, harley.ns.cloudflare.com). The A record resolves to 104.21.2.84, an IP owned by AS13335 Cloudflare, Inc. located in the United States. HTTP traffic is served over HTTP/3 and Cloudflare Browser Insights is detected, indicating the site was reachable through Cloudflare’s edge network. The TLS certificate is issued by Let’s Encrypt (subject E8) and is currently valid, which is common for malicious infrastructure that seeks to appear trustworthy. The page title returned by the host is “BlockDAG Swap | Buy BDAG Coins”, matching the declared scam type of a crypto-drainer.

Gridinsoft assigns a trust score of 0 / 100, and the domain appears on one security blocklist. PhishDestroy has listed the domain as blocked, and VirusTotal reports that 1 of 94 scanners flagged the domain, reinforcing the malicious classification. No additional detection vendors or public threat‑intel feeds are cited, so the broader attribution of the campaign is limited to the observed indicators. The domain is currently offline, which may be a temporary takedown or a shift to another host.

Because the infrastructure includes a public Cloudflare IP, the operator can quickly redeploy the site on a different origin while retaining the same DNS configuration. Defenders should continue to block the domain at perimeter filters, monitor DNS queries for the associated IP address and nameservers, and consider adding the IP to reputation‑based blocklists. Threat‑hunting teams should search for traffic to 104.21.2.84 or to any future CNAMEs that resolve to the same Cloudflare edge, especially in contexts involving cryptocurrency wallets or BDAG token transactions. Updating detection signatures to flag the exact page title or the Let’s Encrypt certificate fingerprint can reduce exposure to similar crypto‑drainer campaigns.