Email Hosting Providers

SPFSPF

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.

Web Hosting Providers

RelAix NetworksRelAix Networks

RelAix Networks Usage Statistics · Download List of All Websites using RelAix Networks

RelAix Networks creates the network for the economy of the Aachen region, providing internet, datacenter, site connectivity, telephony, carrier, and wholesale services.

Operating Systems and Servers