Email Domain Lookup

Browse our comprehensive directory of popular email domains with detailed MX records, SPF, DKIM, DMARC authentication data, and mail server information. Research any domain before sending.

2,731 Domains Indexed
SPF, DKIM, DMARC Checks
MX Record Analysis
All (2,731) Freemail (200) Disposable (589) Corporate (1,134) Government (113) Education (431) Isp (264)
Domain ▲ Type Organization Mail Server Status
aldi.com corporate ALDI Group servicemail24.de Active View
alexion.com corporate Alexion Pharmaceuticals Mimecast Active View
alice.de isp Alice DSL megamailservers.eu Active View
alice.it freemail Telecom Italia tim.it Active View
alivance.com disposable — above.com Active View
aliyun.com freemail Alibaba Group aliyun.com Active View
allegiant.com corporate Allegiant Air None Active View
allen.edu education Allen University None Inactive View
allenandovery.com corporate Allen and Overy None Inactive View
alliantenergy.com corporate Alliant Energy Proofpoint Active View
allianz.com corporate Allianz SE iphmx.com Active View
allstate.com corporate Allstate Corporation Microsoft 365 Active View
ally.com corporate Ally Financial Inc. Proofpoint Active View
almarai.com corporate Almarai Company Proofpoint Active View
alnylam.com corporate Alnylam Pharmaceuticals Mimecast Active View
alpek.com corporate Alpek SAB Mimecast Active View
alteryx.com corporate Alteryx Inc. Microsoft 365 Active View
altibox.no isp Altibox Microsoft 365 Active View
amadeus.com corporate Amadeus IT Group Microsoft 365 Active View
amail4.me disposable — dynadot.com Active View
amazon.com corporate Amazon.com Inc. amazon.com Active View
ambev.com corporate Ambev SA Microsoft 365 Active View
amd.com corporate Advanced Micro Devices Microsoft 365 Active View
ameren.com corporate Ameren Corporation Proofpoint Active View
american.edu education American University Proofpoint Active View
americantower.com corporate American Tower Corporation Microsoft 365 Active View
ameriprise.com corporate Ameriprise Financial None Active View
amerisourcebergen.com corporate AmerisourceBergen Corp. Proofpoint Active View
ameritech.net isp AT&T Ameritech Yahoo Mail Active View
amex.com corporate American Express None Active View
amgen.com corporate Amgen Inc. Microsoft 365 Active View
amilegit.com disposable — bofhland.org Active View
amiriindustries.com disposable — casadorock.com Active View
amnesty.org corporate Amnesty International Microsoft 365 Active View
amnet.net.au isp Amnet Broadband net.au Active View
amplitude.com corporate Amplitude Inc. Google Workspace Active View
ana.co.jp corporate All Nippon Airways Google Workspace Active View
analog.com corporate Analog Devices Proofpoint Active View
anaplan.com corporate Anaplan Inc. Proofpoint Active View
anappthat.com disposable — None Inactive View
angloamerican.com corporate Anglo American plc Mimecast Active View
anglogold.com corporate AngloGold Ashanti None Active View
anheuser-busch.com corporate Anheuser-Busch InBev Mimecast Active View
anon-mail.de disposable — isp-cosimo.de Active View
anonbox.net disposable — None Active View
anonmails.de disposable — anonmails.de Active View
anonymbox.com disposable — h-email.net Active View
anonymousspeech.com disposable — None Active View
ansible.com corporate Red Hat / Ansible redhat.com Active View
ansys.com corporate ANSYS Inc. Microsoft 365 Active View

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