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
discard.tk disposable — None Inactive View
discardmail.com disposable — discard.email Active View
discardmail.de disposable — discard.email Active View
discord.com corporate Discord Inc. Google Workspace Active View
discounttire.com corporate Discount Tire Microsoft 365 Active View
discover.com corporate Discover Financial Proofpoint Active View
discovery.com corporate Warner Bros. Discovery Microsoft 365 Active View
disney.com corporate The Walt Disney Company Microsoft 365 Active View
disposable.cf disposable — None Inactive View
disposable.ga disposable — None Inactive View
disposableaddress.com disposable — Self-hosted Active View
disposableemailaddresses.emailmiser.com disposable — None Active View
disposableinbox.com disposable — None Active View
dispose.it disposable — Google Workspace Active View
disposemail.com disposable — None Inactive View
dispostable.com disposable — dispostable.com Active View
disroot.org freemail Disroot Foundation disroot.org Active View
dlapiper.com corporate DLA Piper Mimecast Active View
dm.w3internet.co.uk disposable — None Active View
dna.fi isp DNA Oyj Microsoft 365 Active View
docusign.com corporate DocuSign Inc. Proofpoint Active View
dodgeit.com disposable — zoneedit.com Active View
dodgit.com disposable — zoneedit.com Active View
dodo.com.au isp Dodo Internet oss-core.net Active View
dol.gov government Department of Labor Microsoft 365 Active View
dole.com corporate Dole Food Company Microsoft 365 Active View
dollargeneral.com corporate Dollar General Corporation Proofpoint Active View
dollartree.com corporate Dollar Tree Inc. Proofpoint Active View
dominionenergy.com corporate Dominion Energy Proofpoint Active View
dominos.com corporate Domino's Pizza Proofpoint Active View
domo.com corporate Domo Inc. Proofpoint Active View
donaldson.com corporate Donaldson Company Inc. Microsoft 365 Active View
donemail.ru disposable — None Active View
dontreg.com disposable — None Active View
dontsendmespam.de disposable — dontsendmespam.de Active View
doordash.com corporate DoorDash Inc. Google Workspace Active View
dorman.com corporate Dorman Products None Active View
dot.gov government Department of Transportation Microsoft 365 Active View
dotmsg.com disposable — above.com Active View
doverco.com corporate Dover Corporation Microsoft 365 Active View
dow.com corporate Dow Inc. Microsoft 365 Active View
doximity.com corporate Doximity Inc. Google Workspace Active View
draftkings.com corporate DraftKings Microsoft 365 Active View
drdrb.net disposable — above.com Active View
dreamwiz.com isp Dreamwiz Google Workspace Active View
drexel.edu education Drexel University Microsoft 365 Active View
drift.com corporate Drift Inc. Google Workspace Active View
dropbox.com corporate Dropbox Inc. Proofpoint Active View
dropmail.me disposable — dropmail.me Active View
drpepper.com corporate Keurig Dr Pepper Rackspace Email Active View

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