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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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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
grafana.com corporate Grafana Labs Google Workspace Active View
gram.edu education Grambling State University Proofpoint Active View
grandmamail.com disposable — None Active View
grandmasmail.com disposable — grandmasmail.com Active View
graphic-packaging.com corporate Graphic Packaging Holding manitu.net Active View
great-host.in disposable — blueberrymail.net Active View
green.ch isp green.ch Microsoft 365 Active View
greenpeace.org corporate Greenpeace International Google Workspace Active View
greensloth.com disposable — Self-hosted Active View
grey.com corporate Grey Group Proofpoint Active View
grr.la disposable — grr.la Active View
grubhub.com corporate Just Eat Takeaway Google Workspace Active View
gruma.com corporate Gruma SAB Microsoft 365 Active View
grupo-modelo.com corporate Grupo Modelo Self-hosted Active View
gsa.gov government General Services Administration Google Workspace Active View
gsk.com corporate GSK plc Proofpoint Active View
gsrv.co.uk disposable — None Active View
gsu.edu education Georgia State University Microsoft 365 Active View
gtcc.edu education Guilford Technical Community College Microsoft 365 Active View
guerrillamail.biz disposable — guerrillamail.biz Active View
guerrillamail.com disposable — guerrillamail.com Active View
guerrillamail.de disposable — guerrillamail.de Active View
guerrillamail.info disposable — guerrillamail.info Active View
guerrillamail.net disposable — guerrillamail.net Active View
guerrillamail.org disposable — guerrillamail.org Active View
guerrillamail.top disposable — fishupmail.com Active View
guerrillamailblock.com disposable — guerrillamailblock.com Active View
gusto.com corporate Gusto Inc. Google Workspace Active View
gustr.com disposable — fakemailgenerator.com Active View
gvsu.edu education Grand Valley State University Microsoft 365 Active View
gvt.com.br isp GVT (Global Village Telecom) trendmicro.com Active View
gwu.edu education George Washington University gwu.edu Active View
h2o.ai corporate H2O.ai Inc. Google Workspace Active View
h8s.org disposable — None Active View
habitat.org corporate Habitat for Humanity Microsoft 365 Active View
hacccc.com disposable — hacccc.com Active View
hachette.com corporate Hachette Book Group Mimecast Active View
haier.com corporate Haier Group haier.com Active View
halma.com corporate Halma plc Microsoft 365 Active View
haltospam.com disposable — altospam.com Active View
hankook.com corporate Hankook Tire mailplug.com Active View
hanmail.net freemail Kakao Corp hanmail.net Active View
hapag-lloyd.com corporate Hapag-Lloyd Microsoft 365 Active View
harakirimail.com disposable — harakirimail.com Active View
harness.io corporate Harness Inc. Mimecast Active View
harpercollege.edu education Harper College Microsoft 365 Active View
harpercollins.com corporate HarperCollins Publishers Proofpoint Active View
hartbot.de disposable — kv.de Active View
hartford.com corporate The Hartford Financial Services Microsoft 365 Active View
hartford.edu education University of Hartford Microsoft 365 Active View

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