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.
Yandex DNS Usage Statistics · Download List of All Websites using Yandex DNS
Yandex hosted DNS.
Last technology detected on 16th January 2020. We know of 2 technologies on this page and 12 technologies removed from voltoff.net since 2nd February 2015. Link to this page.
Get a notification when voltoff.net adds new technologies.
Can't find the technology you are looking for? Send us a suggestion, we will try and add it to our database.