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mailbox

Mailbox provider detected by primary MX target (lowest-preference record). Counts reflect Tranco top-1M domains with at least one MX record on snapshot 2026-05-04.

2,815domains with this primary MX
0.42%of 662,839 domains with MX
89distinct TLDs
2026-05-04snapshot date

TLD Distribution (top 30 of 89)

com — 1,894 (67.3%)
org — 415 (14.7%)
net — 97 (3.4%)
co.uk — 61 (2.2%)
com.au — 59 (2.1%)
ca — 36 (1.3%)
de — 16 (0.6%)
org.uk — 12 (0.4%)
gov — 11 (0.4%)
io — 10 (0.4%)
it — 10 (0.4%)
no — 10 (0.4%)
nl — 10 (0.4%)
co — 9 (0.3%)
co.il — 8 (0.3%)
ch — 8 (0.3%)
es — 8 (0.3%)
us — 8 (0.3%)
ai — 7 (0.2%)
edu — 7 (0.2%)
co.nz — 6 (0.2%)
at — 6 (0.2%)
fr — 6 (0.2%)
pl — 5 (0.2%)
eu — 4 (0.1%)
au — 3 (0.1%)
pt — 3 (0.1%)
com.br — 3 (0.1%)
ie — 3 (0.1%)
ee — 3 (0.1%)

Domain Sample (top 100)

aboutads.infofortune.comfastcompany.cominc.commobilefuse.comreal.comresetdigital.coottadvisors.commail-archive.commotorsport.commuji.commotor1.compublishersweekly.commentalhealth.org.ukfastpeoplesearch.cominsideevs.compsychologicalscience.orgclickonometrics.plmytheresa.comiii.orgadvocate.comadaa.orgthehotline.orgeventsair.comledevoir.comglaad.orgcynet.comsallysbakingaddiction.comtodyl.compointhq.comattendanceondemand.comwfmz.comguttmacher.orgalibris.comabcsinsights.com360psg.comautosport.comasiasociety.orgthcservers.comushistory.orgaoa.orgtoysrus.comguns.comuncommongoods.comnsidc.orgdailypay.comnationalww2museum.orgout.comemedny.orgwsvn.comlumens.comapha.orglipsum.comcjponyparts.comusphonebook.comclevescene.comconvinceandconvert.comcspinet.orgasa.org.ukdataways.grxprize.orgmsmagazine.comamericangaming.orgpactsafe.iouniuni.comtransnexis.netpartycity.comhematology.orgliqui-moly.comironcladapp.comchoosechicago.cominfragistics.comcccb.orglesoleil.commycomicshop.comcyberbackgroundchecks.commagnolia.combladehq.comamericanmusical.comscooterscoffee.compsychiatrist.comdaysmartrecreation.comfootballwebpages.co.ukmecum.comunifrance.orgblackcircles.comcyberlink.chdaysmart.comowalalife.commeforum.orgpeoplefinders.comecuavisa.comwfmj.companlasangpinoy.combuildops.com3com.comthundercloud.ukreef.comnetworkforgood.orgthea.study

Showing 100 of 2,815 domains. Sample sorted by Tranco rank.