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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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MX Records &
Server Health
SPF, DKIM
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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 (2,618) Freemail (200) Disposable (589) Corporate (1,134) Education (431) Isp (264)
Domain ▼ Type Organization Mail Server Status
guerrillamail.biz disposable — guerrillamail.biz Active View
gtcc.edu education Guilford Technical Community College Microsoft 365 Active View
gsu.edu education Georgia State University Microsoft 365 Active View
gsrv.co.uk disposable — None Active View
gsk.com corporate GSK plc Proofpoint Active View
grupo-modelo.com corporate Grupo Modelo Self-hosted Active View
gruma.com corporate Gruma SAB Microsoft 365 Active View
grubhub.com corporate Just Eat Takeaway Google Workspace Active View
grr.la disposable — grr.la Active View
group1auto.com corporate Group 1 Automotive None Active View
grey.com corporate Grey Group Proofpoint Active View
greensloth.com disposable — Self-hosted Active View
greenpeace.org corporate Greenpeace International Google Workspace Active View
green.ch isp green.ch Microsoft 365 Active View
great-host.in disposable — blueberrymail.net Active View
graphic-packaging.com corporate Graphic Packaging Holding manitu.net Active View
grandmasmail.com disposable — grandmasmail.com Active View
grandmamail.com disposable — None Active View
gram.edu education Grambling State University Proofpoint Active View
grafana.com corporate Grafana Labs Google Workspace Active View
graco.com corporate Graco Inc. Microsoft 365 Active View
gotti.otherinbox.com disposable — Google Workspace Active View
gotmail.net disposable — Self-hosted Active View
gopro.com corporate GoPro Inc. Microsoft 365 Active View
googlemail.com freemail Google LLC Google Workspace Active View
google.com corporate Google LLC Google Workspace Active View
goodyear.com corporate Goodyear Tire and Rubber Company Microsoft 365 Active View
goodwill.org corporate Goodwill Industries International Proofpoint Active View
gonzaga.edu education Gonzaga University Microsoft 365 Active View
goldmansachs.com corporate Goldman Sachs Group Proofpoint Active View
goldfields.com corporate Gold Fields Limited Mimecast Active View
goemailgo.com disposable — jellyfish.systems Active View
godaddy.com corporate GoDaddy Inc. Microsoft 365 Active View
gmx.us freemail 1&1 Mail & Media gmx.net Active View
gmx.net freemail 1&1 Mail & Media gmx.net Active View
gmx.de isp GMX Germany gmx.net Active View
gmx.com freemail 1&1 Mail & Media gmx.net Active View
gmx.co.uk freemail 1&1 Mail & Media gmx.net Active View
gmu.edu education George Mason University gmu.edu Active View
gmail.com freemail Google LLC Google Workspace Active View
gm.com corporate General Motors Microsoft 365 Active View
globomail.com freemail Globocom None Active View
globo.com freemail Globocom globo.com Active View
globalfoundries.com corporate GlobalFoundries Microsoft 365 Active View
glencore.com corporate Glencore plc Proofpoint Active View
glasgow.ac.uk education University of Glasgow ac.uk Active View
givaudan.com corporate Givaudan SA Microsoft 365 Active View
gitlab.com corporate GitLab Inc. Google Workspace Active View
github.com corporate Microsoft Corporation Microsoft 365 Active View
gishpuppy.com disposable — gishpuppy.com Active View

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