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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
Scoring
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
hexagon.com corporate Hexagon AB Microsoft 365 Active View
hetnet.nl isp Het Net kpnmail.nl Active View
herp.in disposable — None Active View
heroku.com corporate Salesforce/Heroku Google Workspace Active View
henkel.com corporate Henkel AG mx.microsoft Active View
hendrickcars.com corporate Hendrick Automotive Group GoDaddy Active View
heineken.com corporate Heineken N.V. Microsoft 365 Active View
heb.com corporate H-E-B Grocery Company Proofpoint Active View
heartland.edu education Heartland Community College Mimecast Active View
healthcatalyst.com corporate Health Catalyst Inc. Proofpoint Active View
headstrong.de disposable — migadu.com Active View
hdr.com corporate HDR Inc Google Workspace Active View
hcl.com corporate HCL Technologies Microsoft 365 Active View
hccfl.edu education Hillsborough Community College Microsoft 365 Active View
hcahealthcare.com corporate HCA Healthcare Inc. Proofpoint Active View
hbo.com corporate Warner Bros. Discovery Microsoft 365 Active View
hays.com corporate Hays plc Mimecast Active View
hawaiiantel.net isp Hawaiian Telcom hostedemail.com Active View
hawaiianairlines.com corporate Hawaiian Airlines Microsoft 365 Active View
hawaii.edu education University of Hawaii Proofpoint Active View
hathway.com isp Hathway Cable Google Workspace Active View
hatespam.org disposable — amazonaws.com Active View
hashicorp.com corporate HashiCorp Inc. Proofpoint Active View
hasbro.com corporate Hasbro Microsoft 365 Active View
harvard.edu education Harvard University Proofpoint Active View
hartford.edu education University of Hartford Microsoft 365 Active View
hartford.com corporate The Hartford Financial Services Microsoft 365 Active View
hartbot.de disposable — kv.de Active View
harpercollins.com corporate HarperCollins Publishers Proofpoint Active View
harpercollege.edu education Harper College Microsoft 365 Active View
harness.io corporate Harness Inc. Mimecast Active View
harakirimail.com disposable — harakirimail.com Active View
hapag-lloyd.com corporate Hapag-Lloyd Microsoft 365 Active View
hanmail.net freemail Kakao Corp hanmail.net Active View
hankook.com corporate Hankook Tire mailplug.com Active View
haltospam.com disposable — altospam.com Active View
halma.com corporate Halma plc Microsoft 365 Active View
haier.com corporate Haier Group haier.com Active View
hachette.com corporate Hachette Book Group Mimecast Active View
hacccc.com disposable — hacccc.com Active View
habitat.org corporate Habitat for Humanity Microsoft 365 Active View
h8s.org disposable — None Active View
h2o.ai corporate H2O.ai Inc. Google Workspace Active View
gwu.edu education George Washington University gwu.edu Active View
gvt.com.br isp GVT (Global Village Telecom) trendmicro.com Active View
gvsu.edu education Grand Valley State University Microsoft 365 Active View
gustr.com disposable — fakemailgenerator.com Active View
gusto.com corporate Gusto Inc. Google Workspace Active View
guerrillamailblock.com disposable — guerrillamailblock.com Active View
guerrillamail.top disposable — fishupmail.com Active View

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Upload a CSV, clean your list, and remove every invalid, disposable, and spam trap address. No contracts. No monthly fees. Just pay for what you need.

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