d9gff8hbb[.]cc[.]rs6[.]net

This domain, d9gff8hbb.cc.rs6.net, is flagged as a generic phishing site impersonating Constant Contact, a legitimate email marketing platform. Analysis indicates the domain was designed to mimic official Constant Contact login portals, likely to harvest corporate email credentials, contact lists, or financial information under the guise of legitimate communication. The page title explicitly displays 'Constant Contact,' reinforcing the deception. No specific phishing kit or drainer infrastructure was identified in initial scans, though the domain exhibits characteristics consistent with credential harvesting campaigns. Infrastructure analysis reveals the domain resolves to IP address 208.75.122.11 and was registered on February 21, 2026, through MarkMonitor, Inc., a registrar commonly used for both legitimate and malicious domains. The SSL certificate is issued by GlobalSign nv-sa, providing a false sense of security to potential victims. VirusTotal detection shows 5 out of 95 security vendors flagging the domain as malicious, while it appears on two independent security blocklists. Technologies detected include Apache HTTP Server and HTTP Strict Transport Security (HSTS), which may be leveraged to enhance the perceived legitimacy of the phishing page. As of the latest assessment, the domain has been taken offline, likely due to enforcement actions or hosting provider intervention. Despite its current inactive status, residual risk remains for organizations that may have cached DNS entries or internal blocklists that have not yet updated. Defenders are advised to verify endpoint logs for connections to 208.75.122.11 or d9gff8hbb.cc.rs6.net and monitor for unusual email credential access patterns. Proactive measures include updating web filtering rules, educating users on recognizing phishing indicators, and implementing multi-factor authentication to mitigate credential-based attacks.