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Find out if an email is real before you send. Select any domain below to verify a mailbox exists, check MX records and mail server health, review SPF, DKIM and DMARC authentication, and see the full deliverability profile. Or upload your entire list to the bulk verifier and clean it with 99.7% accuracy.

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Every Domain Report Includes

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MX Records &
Server Health
SPF, DKIM
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Deliverability
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WHOIS &
Domain History

Popular Domains

gmail.com Google LLC yahoo.com Yahoo Inc. outlook.com Microsoft Corporation hotmail.com Microsoft Corporation live.com Microsoft Corporation icloud.com Apple Inc. aol.com AOL Inc. protonmail.com Proton AG comcast.net Comcast Corporation verizon.net Verizon Communications att.net AT&T Inc. msn.com Microsoft Corporation
All (2,731) Freemail (200) Disposable (589) Corporate (1,134) Government (113) Education (431) Isp (264)
Domain ▼ Type Organization Mail Server Status
beamtx.com corporate Beam Therapeutics Mimecast Active View
beamsuntory.com corporate Beam Suntory Proofpoint Active View
bcg.com corporate Boston Consulting Group Mimecast Active View
bc.edu education Boston College Google Workspace Active View
bbva.com corporate BBVA Google Workspace Active View
bbox.fr isp Bouygues Telecom bbox.fr Active View
bbc.co.uk corporate BBC Symantec/Broadcom Active View
baylor.edu education Baylor University Microsoft 365 Active View
bayer.com corporate Bayer AG Microsoft 365 Active View
baxter.com corporate Baxter International iphmx.com Active View
bath.ac.uk education University of Bath Microsoft 365 Active View
basf.com corporate BASF SE Microsoft 365 Active View
basecamp.com corporate Basecamp LLC basecamp.com Active View
base.be isp BASE Self-hosted Active View
barrick.com corporate Barrick Gold Corporation Mimecast Active View
barclays.com corporate Barclays PLC Proofpoint Active View
bankofamerica.com corporate Bank of America Proofpoint Active View
bandwidth.com corporate Bandwidth Inc. Google Workspace Active View
bandainamco.com corporate Bandai Namco Entertainment Microsoft 365 Active View
bancolombia.com corporate Bancolombia Microsoft 365 Active View
bakermckenzie.com corporate Baker McKenzie Proofpoint Active View
bain.com corporate Bain & Company Proofpoint Active View
baidu.com corporate Baidu Inc baidu.com Active View
bacardilimited.com corporate Bacardi Limited amazonaws.com Active View
babson.edu education Babson College Microsoft 365 Active View
azet.sk freemail Ringier Axel Springer Slovakia azet.sk Active View
axtel.com.mx isp Axtel Microsoft 365 Active View
axalta.com corporate Axalta Coating Systems iphmx.com Active View
axagroup.com corporate AXA Group None Active View
avery.com corporate Avery Dennison Corporation Proofpoint Active View
avast.com corporate Avast Software Microsoft 365 Active View
avangrid.com corporate Avangrid trendmicro.eu Active View
autozone.com corporate AutoZone Inc. Mimecast Active View
autonation.com corporate AutoNation Microsoft 365 Active View
automationanywhere.com corporate Automation Anywhere Proofpoint Active View
autodesk.com corporate Autodesk Inc. Microsoft 365 Active View
att.net isp AT&T Inc. Yahoo Mail Active View
atlassian.com corporate Atlassian Corporation Proofpoint Active View
atlas.cz freemail Atlas.cz eco-mx.cz Active View
atlas-copco.com corporate Atlas Copco None Active View
atlantic.net isp Atlantic.Net atlantic.net Active View
atf.gov government Bureau of Alcohol, Tobacco, Firearms and Explosives usdoj.gov Active View
asus.com corporate ASUSTeK Computer asus.com Active View
asu.edu education Arizona State University cf-emailsecurity.net Active View
astrazeneca.com corporate AstraZeneca PLC Proofpoint Active View
astound.net isp Astound Broadband wavemail.com Active View
astate.edu education Arkansas State University Proofpoint Active View
assumption.edu education Assumption University Microsoft 365 Active View
asml.com corporate ASML Holding Microsoft 365 Active View
asics.com corporate ASICS Corporation Mimecast Active View

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