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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.

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ApacheApache

Apache Usage Statistics · Download List of All Websites using Apache

Apache has been the most popular web server on the Internet since April 1996.

Profile Details

Last technology detected on 2nd June 2025. We know of 6 technologies on this page and 20 technologies removed from tf-ms.de since 29th June 2016. Link to this page.

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