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.
Last technology detected on 10th July 2025. We know of 2 technologies on this page and 11 technologies removed from rnd-consulting.net since 25th November 2015. Link to this page.
Add BuiltWith to for free! Get lookups easily and quickly.
Get a notification when rnd-consulting.net adds new technologies.
Get rnd-consulting.net profile as an XML, JSON, CSV or XLSX via the Domain API.
Can't find the technology you are looking for? Send us a suggestion, we will try and add it to our database.