XM.CO.UK

Sendgrid

Sendgrid Usage Statistics · Download List of All Websites using Sendgrid

SendGrid's cloud-based email infrastructure provides businesses with email delivery management.

Transactional Email

SendCloud

SendCloud Usage Statistics · Download List of All Websites using SendCloud

A transactional email provider from China owned by Sohu.

Transactional Email

SPF

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.

Google Apps for Business

Google Apps for Business Usage Statistics · Download List of All Websites using Google Apps for Business

Web-based email, calendar, and documents for teams. Renamed to Google Apps for Work, but now known as G Suite from Google Cloud.

Business Email Hosting

DMARC

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

Akamai DNS

Akamai DNS Usage Statistics · Download List of All Websites using Akamai DNS

DNS services provided by Akamai.

Akamai Hosted

Akamai Hosted Usage Statistics · Download List of All Websites using Akamai Hosted

Data network CDN provider.

US hosting

Arelion

Arelion Usage Statistics · Download List of All Websites using Arelion

Arelion connects global network operators and content providers on a fiber backbone, enabling the transportation of important ideas for a brighter future.

German hosting

Akamai Edge

Akamai Edge Usage Statistics · Download List of All Websites using Akamai Edge

Akamai's Edge Platform is one of the world's largest distributed computing platforms. It is a network of more than 95,000 secure servers equipped with proprietary software and deployed in 71 countries.

Edge Delivery Network