Atlassian Cloud Usage Statistics · Download List of All Websites using Atlassian Cloud
Products including Jira and Confluence.
Ticketing System
Sendgrid Usage Statistics · Download List of All Websites using Sendgrid
SendGrid's cloud-based email infrastructure provides businesses with email delivery management.
Transactional Email
CodeTwo Usage Statistics · Download List of All Websites using CodeTwo
Email signature solution.
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.
Microsoft Azure DNS Usage Statistics · Download List of All Websites using Microsoft Azure DNS
This domain is verified with Microsoft Azure.
Apple iCloud Mail Usage Statistics · Download List of All Websites using Apple iCloud Mail
Webmail service provided by Apple.
Cloudflare Hosting Usage Statistics · Download List of All Websites using Cloudflare Hosting
Supercharged web hosting service.
US hosting · Cloud Hosting · Cloud PaaS
Cloudflare DNS Usage Statistics · Download List of All Websites using Cloudflare DNS
DNS services provided by Cloudflare.
IPv6 Usage Statistics · Download List of All Websites using IPv6
The website has an IPv6 record.
Last technology detected on 1st August 2025. We know of 11 technologies on this page and 54 technologies removed from spec.engineering since 7th September 2015. Link to this page.
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