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
sap.com corporate SAP SE Microsoft 365 Active View
sapo.pt freemail Portugal Telecom sapo.pt Active View
saputo.com corporate Saputo Inc Microsoft 365 Active View
sarepta.com corporate Sarepta Therapeutics Mimecast Active View
sasktel.net isp SaskTel megamailservers.com Active View
sasol.com corporate Sasol Limited Microsoft 365 Active View
satyam.net.in isp Satyam Online Google Workspace Active View
sauk.edu education Sauk Valley Community College None Inactive View
savethechildren.org corporate Save the Children Microsoft 365 Active View
savola.com corporate Savola Group Proofpoint Active View
sba.com corporate SBA Communications Corp. Google Workspace Active View
sba.gov government Small Business Administration Microsoft 365 Active View
sbcglobal.net isp AT&T Inc. Yahoo Mail Active View
sc.edu education University of South Carolina Microsoft 365 Active View
scad.edu education Savannah College of Art and Design Barracuda Active View
scale.com corporate Scale AI Inc. Google Workspace Active View
scania.com corporate Scania AB Symantec/Broadcom Active View
scarlet.be isp Scarlet scarlet.be Active View
scatmail.com disposable — cpsinet.net Active View
schafmail.de disposable — papierkorb.me Active View
schneider-electric.com corporate Schneider Electric SE Mimecast Active View
schneider.com corporate Schneider National Microsoft 365 Active View
schwab.com corporate Charles Schwab Proofpoint Active View
sciencespo.fr education Sciences Po Google Workspace Active View
scotts.com corporate Scotts Miracle-Gro Company Proofpoint Active View
scsu.edu education South Carolina State University Barracuda Active View
scu.edu education Santa Clara University Proofpoint Active View
sdsmt.edu education South Dakota School of Mines and Technology Microsoft 365 Active View
sdstate.edu education South Dakota State University Microsoft 365 Active View
seagate.com corporate Seagate Technology iphmx.com Active View
seagen.com corporate Seagen Inc. Proofpoint Active View
sealed-air.com corporate Sealed Air Corporation Self-hosted Active View
seaside.net isp Seaside Communications uniserve.com Active View
seattleu.edu education Seattle University Microsoft 365 Active View
sec.gov government Securities and Exchange Commission Microsoft 365 Active View
seed.net.tw isp Seednet net.tw Active View
sega.com corporate Sega Corporation Proofpoint Active View
segment.com corporate Twilio Segment Proofpoint Active View
seminolestate.edu education Seminole State College of Florida Proofpoint Active View
semo.edu education Southeast Missouri State University Microsoft 365 Active View
sendspamhere.com disposable — mailinator.com Active View
sentinelone.com corporate SentinelOne Inc. Google Workspace Active View
seosu.edu education Southeastern Oklahoma State University None Inactive View
sephora.com corporate Sephora USA Inc. Proofpoint Active View
servicenow.com corporate ServiceNow Inc. Mimecast Active View
seznam.cz freemail Seznam.cz seznam.cz Active View
sfcollege.edu education Santa Fe College Microsoft 365 Active View
sfr.fr freemail SFR France sfr.fr Active View
sfu.ca education Simon Fraser University Proofpoint Active View
sharklasers.com disposable — guerrillamail.com Active View

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