mail[.]nano-dev[.]shop

Analysis of mail.nano-dev.shop indicates a credential-phishing domain classified as elevated risk, currently offline as of July 24, 2026. The domain was registered on August 15, 2025, through Cosmotown Inc. and resolves to IP address 198.12.80.250, hosted on AS36352 (HostPapa) in the United States. Nameservers are ns1.coreserverhost.com and ns2.coreserverhost.com, with MX records pointing to nano-dev.shop at priority 0, suggesting potential email-based abuse vectors. Infrastructure review reveals the use of jsDelivr and jQuery CDN, alongside jQuery and HTTP/3, which are common in both legitimate and malicious sites but often leveraged in phishing kits for dynamic content delivery.

The SSL certificate is issued by Let's Encrypt (R13), a standard practice that does not mitigate abuse. The page title 'Login' aligns with credential-harvesting behavior, though the exact brand or service being impersonated is not confirmed in available data. Security vendor detections include five flags on VirusTotal out of 95 vendors, and the domain appears on one blocklist (PhishDestroy). Gridinsoft assigns a trust score of 0/100, reinforcing its malicious classification.

While the domain is currently offline, defenders should monitor for reactivation or shifts in hosting infrastructure. Recommended actions include blocking the domain and IP at network perimeters, reviewing logs for prior connections, and alerting users to potential credential exposure if interaction occurred before takedown. No evidence links this domain to broader campaigns or threat actor infrastructure at this time.