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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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Live Mailbox
Verification
MX Records &
Server Health
SPF, DKIM
& DMARC
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
capitalone.com corporate Capital One Proofpoint Active View
cardinal.com corporate Cardinal Health iphmx.com Active View
cardinalhealth.com corporate Cardinal Health Inc. iphmx.com Active View
care.org corporate CARE International Microsoft 365 Active View
carlsberg.com corporate Carlsberg Group Microsoft 365 Active View
carvana.com corporate Carvana Co Google Workspace Active View
case.edu education Case Western Reserve University cwru.edu Active View
casema.nl isp Casema ziggo.nl Active View
catalent.com corporate Catalent Inc. Microsoft 365 Active View
caterpillar.com corporate Caterpillar Inc. None Active View
cathaypacific.com corporate Cathay Pacific iphmx.com Active View
cbo.gov government Congressional Budget Office Proofpoint Active View
cboe.com corporate Cboe Global Markets Proofpoint Active View
cbp.gov government U.S. Customs and Border Protection None Active View
cbre.com corporate CBRE Group Inc. Proofpoint Active View
cca.edu education California College of the Arts Google Workspace Active View
cdc.gov government Centers for Disease Control fireeyegov.com Active View
cedars-sinai.org corporate Cedars-Sinai Medical Center Proofpoint Active View
celanese.com corporate Celanese Corporation Proofpoint Active View
celonis.com corporate Celonis SE Google Workspace Active View
cemex.com corporate CEMEX SAB Microsoft 365 Active View
cencosud.com corporate Cencosud SA Microsoft 365 Active View
census.gov government U.S. Census Bureau census.gov Active View
centermail.com disposable — Self-hosted Active View
centermail.net disposable — generic-isp.com Active View
centrum.cz freemail Centrum Holdings eco-mx.cz Active View
centrum.sk freemail Centrum Holdings Slovakia eco-mx.cz Active View
centurylink.net isp CenturyLink/Lumen centurylink.net Active View
cerebral.com corporate Cerebral Inc. Google Workspace Active View
ceridian.com corporate Ceridian HCM Inc. Proofpoint Active View
chalhoub.com corporate Chalhoub Group Mimecast Active View
chammy.info disposable — mailinator.com Active View
chapman.edu education Chapman University Microsoft 365 Active View
chargepoint.com corporate ChargePoint Microsoft 365 Active View
charter.net isp Charter Communications charter.net Active View
chase.com corporate JPMorgan Chase Symantec/Broadcom Active View
chattanooga.net isp Chattanooga Online None Active View
chef.io corporate Progress Software Mimecast Active View
chello.at isp Chello Austria mymagenta.at Active View
chello.nl isp Chello Netherlands ziggo.nl Active View
chewy.com corporate Chewy Inc. Mimecast Active View
chickfila.com corporate Chick-fil-A Inc. None Active View
chipotle.com corporate Chipotle Mexican Grill Proofpoint Active View
chiquita.com corporate Chiquita Brands International Microsoft 365 Active View
chobani.com corporate Chobani Microsoft 365 Active View
choicehotels.com corporate Choice Hotels International Microsoft 365 Active View
chrobinson.com corporate C.H. Robinson Proofpoint Active View
churchdwight.com corporate Church and Dwight iphmx.com Active View
cia.gov government Central Intelligence Agency cia.gov Active View
cigna.com corporate The Cigna Group Proofpoint Active View

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