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.
Sender ID Usage Statistics · Download List of All Websites using Sender ID
Sender ID is an anti-spoofing email framework heavily based on SPF.
IPv6 Usage Statistics · Download List of All Websites using IPv6
The website has an IPv6 record.
Last technology detected on 3rd May 2025. We know of 3 technologies on this page and 4 technologies removed from webbsupport.eu since 31st July 2021. Link to this page.
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