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
bestbuy.com corporate Best Buy Co. Inc. Proofpoint Active View
bestwestern.com corporate Best Western International Microsoft 365 Active View
bethesda.net corporate Bethesda Softworks Microsoft 365 Active View
bevcomm.net isp BEVCOMM av-mx.com Active View
bgsu.edu education Bowling Green State University Microsoft 365 Active View
bhp.com corporate BHP Group Limited Proofpoint Active View
bidcorp.com corporate Bidcorp Limited Google Workspace Active View
biglobe.ne.jp isp BIGLOBE ne.jp Active View
bigmir.net freemail UNITED Ukraine bigmir.net Active View
bigpond.com freemail Telstra Australia bigpond.com Active View
bigpond.net.au isp BigPond (Telstra) bigpond.com Active View
bill.com corporate Bill Holdings Inc. bill.com Active View
bimbo.com corporate Grupo Bimbo None Active View
binance.com corporate Binance Holdings Ltd. Google Workspace Active View
binghamton.edu education Binghamton University Google Workspace Active View
binkmail.com disposable — mailinator.com Active View
bio-muesli.net disposable — regery.net Active View
biogen.com corporate Biogen Inc. Microsoft 365 Active View
biontech.com corporate BioNTech SE Proofpoint Active View
biorad.com corporate Bio-Rad Laboratories Microsoft 365 Active View
birmingham.ac.uk education University of Birmingham ac.uk Active View
bitbucket.org corporate Atlassian Pty Ltd Proofpoint Active View
bitwerke.com disposable — registrar-servers.com Active View
bk.ru freemail VK Group Mail.ru Active View
blackrock.com corporate BlackRock Inc. Proofpoint Active View
blink.com corporate Blink Charging amazonaws.com Active View
blizzard.com corporate Blizzard Entertainment Proofpoint Active View
bloom.com corporate Bloom Energy None Active View
bloomberg.com corporate Bloomberg LP bloomberg.com Active View
bls.gov government Bureau of Labor Statistics Microsoft 365 Active View
bluebirdbio.com corporate Bluebird Bio Inc. Mimecast Active View
bluemail.de isp Bluemail Germany rzone.de Active View
blueprism.com corporate Blue Prism Group sscinc.com Active View
blueridge.edu education Blue Ridge Community College Google Workspace Active View
bluewin.ch isp Bluewin (Swisscom) bluenet.ch Active View
blueyonder.co.uk freemail Virgin Media UK virginmedia.com Active View
bms.com corporate Bristol-Myers Squibb Microsoft 365 Active View
bmw.com corporate BMW AG iphmx.com Active View
bnpparibas.com corporate BNP Paribas srv.bnpparibas Active View
bnsf.com corporate BNSF Railway Mimecast Active View
bobmail.info disposable — mailinator.com Active View
boeing.com corporate The Boeing Company boeing.net Active View
bol.com.br freemail UOL Group com.br Active View
booking.com corporate Booking Holdings Proofpoint Active View
borgwarner.com corporate BorgWarner Inc Microsoft 365 Active View
bostonscientific.com corporate Boston Scientific Microsoft 365 Active View
boun.cr disposable — boun.cr Active View
bouygues.com isp Bouygues Telecom Microsoft 365 Active View
bowie.edu education Bowie State University None Inactive View
box.com corporate Box Inc. Proofpoint Active View

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