URL Inspection: https://webmail.schluessfach.com

Registrar	1API 1API is a domain registrar and domain services provider that offers domain registration and domain management services.
Description: 1API is a domain registrar and domain services provider that offers domain registration and domain management services. It provides API access for domain management and serves both individual customers and resellers. View full details
Evidence: • WHOIS Registrar: 1API GmbH

Web Server	Nginx Nginx is a high-performance, open-source web server and reverse proxy server.
Description: Nginx is a high-performance, open-source web server and reverse proxy server. It's known for its low memory footprint, high concurrency, and ability to handle large numbers of simultaneous connections. Nginx is widely used as a web server, load balancer, and reverse proxy for modern web applications. View full details
Evidence: • Header Server: nginx

JavaScript Library	jQuery jQuery is a fast, small, and feature-rich JavaScript library that simplifies HTML document traversal, event handling, animation, and AJAX interactions.
Description: jQuery is a fast, small, and feature-rich JavaScript library that simplifies HTML document traversal, event handling, animation, and AJAX interactions. It's one of the most widely used JavaScript libraries, making web development easier with a simple API. View full details
Evidence: • HTML <script>: https://webmail.schluessfach.com//program/js/jquery.min.js?s=1761916497

JavaScript Library	jQuery UI jQuery UI is a curated set of user interface interactions, effects, widgets, and themes built on top of jQuery.
Description: jQuery UI is a curated set of user interface interactions, effects, widgets, and themes built on top of jQuery. It provides components like date pickers, dialogs, sliders, and drag-and-drop functionality, making it easier to build interactive web interfaces. View full details
Evidence: • HTML <script>: https://webmail.schluessfach.com//plugins/jqueryui/js/jquery-ui.min.js?s=1761916497

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=R12