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Find out what websites using SPF

SPF
The Sender Policy Framework (SPF) is an email-authentication technique which is used to prevent spammers from sending messages on behalf of your domain. With SPF an organisation can publish authorized mail servers.

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Create a list of SPF websites with company,emails and contact details.


Websites Using SPF

These are the top websites usings SPF based on traffic.

Website Office Locations Technology spend Traffic
facebook.com us Very High
fonts.googleapis.com Very High
twitter.com us ie Very High
youtube.com us Very High
google.com Very High
plus.google.com Very High
instagram.com Very High
linkedin.com Very High
itunes.apple.com Very High
play.google.com Very High
youtu.be Very High
wordpress.org Very High
pinterest.com Very High
en.wikipedia.org Very High
cdnjs.cloudflare.com +100 Very High
microsoft.com Very High
blogger.com Very High
amazon.com Very High
goo.gl ph at Very High
maps.google.com Very High
docs.google.com Very High
vimeo.com Very High
googletagmanager.com Very High
flickr.com de gb us Very High
adobe.com +100 Very High
windows.microsoft.com Very High
support.google.com Very High
github.com +100 Very High
paypal.com us Very High
bit.ly us Very High
vk.com Very High
t.co us ie Very High
2.bp.blogspot.com Very High
wordpress.com +100 Very High
player.vimeo.com Very High
Website Location Technology spend Traffic