Sendgrid Usage Statistics · Download List of All Websites using Sendgrid
SendGrid's cloud-based email infrastructure provides businesses with email delivery management.
Transactional Email
Salesforce SPF Usage Statistics · Download List of All Websites using Salesforce SPF
This site uses Salesforce.com to send emails.
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 Azure DNS Usage Statistics · Download List of All Websites using Microsoft Azure DNS
This domain is verified with Microsoft Azure.
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.
Hornetsecurity Usage Statistics · Download List of All Websites using Hornetsecurity
German law compliant email and cloud services. Previously AntiSpam Europe.
Secure Email
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 Quarantine Usage Statistics · Download List of All Websites using DMARC Quarantine
The domain has a DMARC policy of 'Quarantine'. This tells the receiving mail server that all emails that do not have your domain name in the “From” field (or any other set criteria) should be quarantined by default.
Vercel Usage Statistics · Download List of All Websites using Vercel
Serverless hosting platform. Previously known as ZEIT.
Cloud PaaS · US hosting
Amazon Usage Statistics · Download List of All Websites using Amazon
This site is hosted on Amazon AWS EC2 Infrastructure.
Cloud Hosting · Cloud PaaS
Cogeco Peer 1 Usage Statistics · Download List of All Websites using Cogeco Peer 1
Managed hosting, cloud hosting and datacenters since 1999.
Cloud Hosting · US hosting
1and1 DNS Usage Statistics · Download List of All Websites using 1and1 DNS
DNS services provided by 1&1.
Last technology detected on 31st July 2025. We know of 13 technologies on this page and 48 technologies removed from permafil.com since 31st March 2001. Link to this page.
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