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.
Telefonica Usage Statistics · Download List of All Websites using Telefonica
Network infrastructure from Telefonica based in Spain.
Last technology detected on 1st April 2020. We know of 2 technologies on this page and 0 technologies removed from feca.cat since 13th April 2018. Link to this page.
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