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.
Sectigo SSL Usage Statistics · Download List of All Websites using Sectigo SSL
SSL from Sectigo formerly Comodo.
Sectigo Organization SSL Usage Statistics · Download List of All Websites using Sectigo Organization SSL
Organization validation SSL certificates from Sectigo (formerly Comodo).
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.
Last technology detected on 9th April 2024. We know of 5 technologies on this page and 42 technologies removed from portalpadrao.gov.br since 10th November 2015. Link to this page.
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