Email Hosting Providers

ZendeskZendesk

Zendesk Usage Statistics · Download List of All Websites using Zendesk

Organize, prioritize and engage with others on support requests.

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.

DMARCDMARC

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 QuarantineDMARC Quarantine

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.

Web Hosting Providers
Operating Systems and Servers
Profile Details

Last technology detected on 6th January 2025. We know of 10 technologies on this page and 55 technologies removed from sentry1.com since 10th February 2005. Link to this page.

Add BuiltWith to for free! Get lookups easily and quickly.

Get a notification when sentry1.com adds new technologies.

Get sentry1.com profile as an XML, JSON, CSV or XLSX via the Domain API.

Suggest a Technology

Can't find the technology you are looking for? Send us a suggestion, we will try and add it to our database.