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.
Apache Usage Statistics · Download List of All Websites using Apache
Apache has been the most popular web server on the Internet since April 1996.
Last technology detected on 3rd August 2018. We know of 2 technologies on this page and 0 technologies removed from kspe.org since 27th November 2017. Link to this page.
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