URL Inspection: https://ralphwolf.doit.wisc.edu

Email Provider	Proofpoint Proofpoint is a leading email security and compliance platform that provides advanced threat protection, email encryption, data loss prevention, and email archiving for enterprise organizations.
Description: Proofpoint is a leading email security and compliance platform that provides advanced threat protection, email encryption, data loss prevention, and email archiving for enterprise organizations. View full details
Evidence: • DNS Record MX: mxa-007b0c01.gslb.pphosted.com (root domain: wisc.edu) • DNS Record MX: mxb-007b0c01.gslb.pphosted.com (root domain: wisc.edu)

Web Server	Apache Apache HTTP Server (commonly referred to as Apache) is one of the most widely used web server software in the world.
Description: Apache HTTP Server (commonly referred to as Apache) is one of the most widely used web server software in the world. It's an open-source, cross-platform web server that powers millions of websites. Apache is known for its flexibility, extensive module system, and strong community support. View full details
Evidence: • Header Server: Apache

Certificate Authority	Let's Encrypt Let's Encrypt is a free, automated, and open certificate authority run by the Internet Security Research Group (ISRG).
Description: Let's Encrypt is a free, automated, and open certificate authority run by the Internet Security Research Group (ISRG). It provides free SSL/TLS certificates to enable encrypted HTTPS on websites, making web security accessible to everyone. It's one of the most widely used certificate authorities globally. View full details
Evidence: • SSL Certificate Issuer: C=US, O=Let's Encrypt, CN=R13