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.
Forpsi DNS Usage Statistics · Download List of All Websites using Forpsi DNS
DNS services provisioned for internet companies such as INTERNET CZ, AlphaNet and BlazeArts all based in Eastern Europe.
Last technology detected on 17th May 2025. We know of 3 technologies on this page and 35 technologies removed from codebreakers.eu since 28th February 2013. Link to this page.
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