Mandrill Usage Statistics · Download List of All Websites using Mandrill
Mandrill is an email infrastructure service. Detailed analytics offer insight to measure email performance.
Transactional Email
SparkPost Usage Statistics · Download List of All Websites using SparkPost
Transaction email provider from messaging systems. Now Bird.
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.
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.
NSONE Usage Statistics · Download List of All Websites using NSONE
NSONE delivers data driven DNS with enterprise level support and transparent pricing.
Enterprise DNS
UltraDNS Vercara Usage Statistics · Download List of All Websites using UltraDNS Vercara
DNS services provided by UltraDNS previously neustar.
Last technology detected on 10th July 2025. We know of 9 technologies on this page and 118 technologies removed from instantsoftware.com since 29th November 2004. Link to this page.
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