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.
LetsEncrypt Usage Statistics · Download List of All Websites using LetsEncrypt
Let’s Encrypt is a free open Certificate Authority.
Root Authority
Common Name Invalid Usage Statistics · Download List of All Websites using Common Name Invalid
The Common Name/SAN value of this websites SSL certificate does not correspond to the domain name.
Spanish Server Location Usage Statistics · Download List of All Websites using Spanish Server Location
The web server is located in Spain.
Server Location
Last technology detected on 9th March 2024. We know of 4 technologies on this page and 24 technologies removed from felxa.es since 28th February 2017. Link to this page.
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