Cloudflare Email Routing

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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.

10,007domains with this primary MX
1.51%of 662,839 domains with MX
390distinct TLDs
2026-05-04snapshot date

TLD Distribution (top 30 of 390)

com — 4,186 (41.8%)
net — 706 (7.1%)
org — 520 (5.2%)
id — 280 (2.8%)
de — 269 (2.7%)
io — 233 (2.3%)
app — 137 (1.4%)
in — 121 (1.2%)
com.br — 116 (1.2%)
co.uk — 106 (1.1%)
xyz — 97 (1.0%)
cc — 96 (1.0%)
ru — 94 (0.9%)
me — 88 (0.9%)
co — 87 (0.9%)
fr — 83 (0.8%)
tv — 82 (0.8%)
info — 81 (0.8%)
ai — 77 (0.8%)
dev — 76 (0.8%)
live — 62 (0.6%)
online — 58 (0.6%)
top — 53 (0.5%)
nl — 47 (0.5%)
pl — 42 (0.4%)
gr — 42 (0.4%)
es — 41 (0.4%)
ca — 40 (0.4%)
it — 39 (0.4%)
vn — 38 (0.4%)

Domain Sample (top 100)

Showing 100 of 10,007 domains. Sample sorted by Tranco rank.