URL Inspection: https://mail.openspeedtest.com

The server's SSL certificate could not be verified. The inspection was completed using insecure mode. Data may be less reliable.

Reason:

Hostname Mismatch - certificate is issued for openspeedtest.com, www.openspeedtest.com, not for mail.openspeedtest.com

Open Cached · just now

DOWN

HTTP Status

404

Ping

70 ms

Technologies

Hosting Provider	Linode Linode (now part of Akamai) is a cloud infrastructure provider that offers managed DNS services along with cloud computing, storage, and networking solutions.
Description: Linode (now part of Akamai) is a cloud infrastructure provider that offers managed DNS services along with cloud computing, storage, and networking solutions. It provides DNS management integrated with its cloud platform for developers and businesses. View full details
Evidence: • IP 23.239.29.5 → ASN 63949

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

Analytics	Google Console Google Search Console (formerly Google Webmaster Tools) is a free service from Google that helps website owners monitor and maintain their site's presence in Google search results.
Description: Google Search Console (formerly Google Webmaster Tools) is a free service from Google that helps website owners monitor and maintain their site's presence in Google search results. It provides insights into search performance, indexing status, and technical SEO issues. View full details
Evidence: • DNS Record TXT: google-site-verification=wDhwmzNIDAUyFnp9eYwvdhhg8T4T3zHlmx3E7Pa-a18 (root domain: openspeedtest.com)

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: • DNS Record CAA: letsencrypt.org (root domain: openspeedtest.com) • SSL Certificate Issuer: C=US, O=Let's Encrypt, CN=R13