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 | |
|---|---|---|---|---|---|
| ticketmaster.com | corporate | Ticketmaster Entertainment | trendmicro.com | Active | View |
| tiktok.com | corporate | TikTok/ByteDance | tiktok.com | Active | View |
| timescale.com | corporate | Timescale Inc. | Google Workspace | Active | View |
| tin.it | freemail | Telecom Italia | tin.it | Active | View |
| tiscali.co.uk | freemail | Tiscali UK | oxcs.net | Active | View |
| tiscali.it | freemail | Tiscali SpA | tiscali.it | Active | View |
| titech.ac.jp | education | Tokyo Institute of Technology | ac.jp | Active | View |
| tjx.com | corporate | TJX Companies Inc. | Proofpoint | Active | View |
| tmail.ws | disposable | — | moakt.com | Active | View |
| tmpmail.net | disposable | — | moakt.com | Active | View |
| tmpmail.org | disposable | — | moakt.com | Active | View |
| toast.com | corporate | Toast Inc. | dooray.com | Active | View |
| tom.com | freemail | Tom Group | tom.com | Active | View |
| toro.com | corporate | The Toro Company | Microsoft 365 | Active | View |
| toshiba.com | corporate | Toshiba Corporation | Proofpoint | Active | View |
| totalplay.com.mx | isp | Totalplay | iphmx.com | Active | View |
| totegroup.com | corporate | TOTE Maritime | Microsoft 365 | Active | View |
| totvs.com | corporate | TOTVS SA | Google Workspace | Active | View |
| tougaloo.edu | education | Tougaloo College | Microsoft 365 | Active | View |
| toyota.com | corporate | Toyota Motor Corp. | Proofpoint | Active | View |
| tpg.com.au | freemail | TPG Telecom Australia | atmailcloud.com | Active | View |
| traderjoes.com | corporate | Trader Joe's Company | iphmx.com | Active | View |
| transamerica.com | corporate | Transamerica Corporation | Proofpoint | Active | View |
| transunion.com | corporate | TransUnion | Proofpoint | Active | View |
| trash-mail.at | disposable | — | trashmail.com | Active | View |
| trash-mail.cf | disposable | — | None | Inactive | View |
| trash-mail.com | disposable | — | None | Active | View |
| trash-mail.de | disposable | — | None | Active | View |
| trash-mail.ga | disposable | — | None | Inactive | View |
| trash-mail.gq | disposable | — | None | Inactive | View |
| trash-mail.ml | disposable | — | None | Inactive | View |
| trash-mail.tk | disposable | — | None | Inactive | View |
| trashmail.at | disposable | — | trashmail.com | Active | View |
| trashmail.com | disposable | — | trashmail.com | Active | View |
| trashmail.io | disposable | — | trashmail.com | Active | View |
| trashmail.me | disposable | — | trashmail.com | Active | View |
| trashmail.net | disposable | — | trashmail.com | Active | View |
| trashmail.org | disposable | — | byom.de | Active | View |
| travelers.com | corporate | Travelers Companies Inc. | Proofpoint | Active | View |
| travelport.com | corporate | Travelport Worldwide | Proofpoint | Active | View |
| travisci.com | corporate | Travis CI GmbH | Google Workspace | Active | View |
| treasury.gov | government | Department of the Treasury | treasury.gov | Active | View |
| treehousefoods.com | corporate | TreeHouse Foods | Microsoft 365 | Active | View |
| trello.com | corporate | Atlassian Pty Ltd | Proofpoint | Active | View |
| trendmicro.com | corporate | Trend Micro Inc. | trendmicro.com | Active | View |
| tri-c.edu | education | Cuyahoga Community College | Microsoft 365 | Active | View |
| trimble.com | corporate | Trimble Inc | Google Workspace | Active | View |
| trinet.com | corporate | TriNet Group | Microsoft 365 | Active | View |
| trinity-health.org | corporate | Trinity Health | iphmx.com | Active | View |
| tripadvisor.com | corporate | Tripadvisor Inc. | Google Workspace | Active | View |
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