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.
Microsoft Exchange Online Usage Statistics · Download List of All Websites using Microsoft Exchange Online
A rich hosted Exchange environment for every user without having to manage a server.
Business Email Hosting
Office 365 Mail Usage Statistics · Download List of All Websites using Office 365 Mail
Email sent from this domain has records showing Office 365 usage.
DMARC Usage Statistics · Download List of All Websites using DMARC
A technical specification created by a group of organizations that want to help reduce the potential for email-based abuse
DMARC
DMARC Reject Usage Statistics · Download List of All Websites using DMARC Reject
The domain has a DMARC policy of 'Reject'. This policy tells the mail server to reject emails that fail DMARC checks, preventing them from being delivered at all.
GoDaddy Email Usage Statistics · Download List of All Websites using GoDaddy Email
GoDaddy email provides a personalized address but protection against viruses and spam and includes tools like Calendar.
Web Hosting Provider Email
CloudFloorDNS Usage Statistics · Download List of All Websites using CloudFloorDNS
Managed cloud DNS solution from Everbridge Solutions.
Enterprise DNS
GoDaddy DNS Usage Statistics · Download List of All Websites using GoDaddy DNS
DNS services provided by GoDaddy.
Steadfast Usage Statistics · Download List of All Websites using Steadfast
Chicago based IT infrastructure provider.
US hosting
nginx Usage Statistics · Download List of All Websites using nginx
nginx [engine x] is a HTTP server and mail proxy server written by Igor Sysoev.
Last technology detected on 14th August 2025. We know of 10 technologies on this page and 44 technologies removed from ythanopticians.co.uk since 10th November 2015. Link to this page.
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