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.
DMARC Usage Statistics · Download List of All Websites using DMARC
A technical specification created by a group of organizations that want to help reduce the potential for email-based abuse
DMARC
U.S. Server Location Usage Statistics · Download List of All Websites using U.S. Server Location
The web server is located in the United States.
Server Location
DNSSEC Usage Statistics · Download List of All Websites using DNSSEC
DNSSEC strengthens DNS authentication by using digital signatures based on public key cryptography.
Last technology detected on 9th April 2024. We know of 4 technologies on this page and 64 technologies removed from wcfespanol.com since 14th November 2011. Link to this page.
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