punchnextgen[.]s3[.]eu-west-1[.]amazonaws[.]com

The domain punchnextgen.s3.eu-west-1.amazonaws.com is assessed with an elevated risk level and categorized as a generic_phishing threat. This domain impersonates the Zimbra Web Client Sign In page, posing a significant risk to users who may be tricked into providing sensitive information.

Analysis indicates that the domain was created on May 19, 2026. It is registered through MarkMonitor Inc. and resolves to the IP address 3.5.75.36, which is located in Ireland (IE) and associated with AWS EC2 (eu-west-1). The domain has been flagged by 9 out of 95 security vendors on VirusTotal, indicating a moderate level of detection. It appears on one security blocklist and is currently blocked by PhishDestroy. The SSL certificate is issued by Amazon and uses an Amazon RSA 2048 M04 certificate, which is common for AWS-hosted services. The domain is currently offline, suggesting it may have been taken down or is no longer active.

To mitigate the risk associated with this generic_phishing domain, organizations should update their security policies to block access to punchnextgen.s3.eu-west-1.amazonaws.com. Employees should be educated about the signs of phishing, such as unexpected URLs and impersonated login pages. Additionally, implementing multi-factor authentication (MFA) for email systems and regularly monitoring for suspicious login attempts can help prevent unauthorized access. Network administrators should also consider deploying DNS filtering solutions to automatically block known malicious domains.