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.
IPv6 Usage Statistics · Download List of All Websites using IPv6
The website has an IPv6 record.
Last technology detected on 15th July 2019. We know of 2 technologies on this page and 18 technologies removed from franzsans.de since 24th September 2014. Link to this page.
Get a notification when franzsans.de 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.