Email Hosting Providers

SPFSPF

SPF Usage Statistics · Download List of All Websites using SPF

The Sender Policy Framework is an open standard specifying a technical method to prevent sender address forgery.

Web Servers

nginxnginx

nginx Usage Statistics · Download List of All Websites using nginx

nginx [engine x] is a HTTP server and mail proxy server written by Igor Sysoev.

Operating Systems and Servers
Copyright

Copyright Year 2015Copyright Year 2015

Copyright Year 2015 Usage Statistics · Download List of All Websites using Copyright Year 2015

Webpage has a copyright year of 2015 with no detectable mention of the current year.