gmxdenetdienst[.]weebly[.]com

This domain is flagged for elevated risk due to brand impersonation targeting GMX, a widely used email service provider. Analysis indicates the threat type is a fake login portal designed to harvest credentials from unsuspecting users. The impersonation is reinforced by the page title gmx.de, which closely mimics the legitimate GMX domain, increasing the likelihood of successful deception. Infrastructure analysis reveals the domain gmxdenetdienst.weebly.com was registered through Squarespace Domains II LLC and resolves to the IP address 74.115.51.9, located in the United States under AS27647 (Weebly, Inc.). The SSL certificate is issued by Let's Encrypt (serial number E8), a common but not inherently malicious provider. The domain was created on February 21, 2026, an anomalous future date suggesting potential registration system manipulation or typo-squatting. It appears on one security blocklist and is blocked by PhishDestroy. VirusTotal reports 19 out of 95 security vendors flagging the domain as malicious, indicating moderate but not universal detection. Mitigation steps for this specific threat type include immediate blocking of the domain and its associated IP address (74.115.51.9) at the network perimeter. Organizations should monitor for credential harvesting attempts linked to this domain, particularly in logs showing authentication requests to gmx.de or similar variations. End-users should be educated on recognizing fake login portals, especially those hosted on subdomains of legitimate platforms like Weebly. Security teams are advised to review historical DNS and proxy logs for connections to this domain or IP, as compromised credentials may have been exfiltrated prior to takedown. Additionally, enforcing multi-factor authentication for GMX accounts can mitigate the impact of any stolen credentials.