DNS MX Record Report

DNS MX (or "mail exchange") records define the servers that accept email for a given domain.

We're currently tracking 574,352,747 DNS MX records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.

The top 50 MX records ordered by the number of domains pointing to a given mail server are provided below.

Top 50 DNS MX Records by Domain Count

Value Domains
inbound-smtp.us-east-1.amazonaws.com 132,473,326
mail.h-email.net 48,541,543
aspmx.l.google.com 13,939,256
alt1.aspmx.l.google.com 13,641,000
alt2.aspmx.l.google.com 13,593,135
smtp.secureserver.net 10,707,983
mailstore1.secureserver.net 10,705,839
alt3.aspmx.l.google.com 10,466,552
alt4.aspmx.l.google.com 10,421,232
mail.zendesk.com 9,506,078
alltheemails.com 7,911,706
eforward5.registrar-servers.com 5,974,168
eforward1.registrar-servers.com 5,974,045
eforward4.registrar-servers.com 5,974,032
eforward2.registrar-servers.com 5,973,343
eforward3.registrar-servers.com 5,972,721
mx156.hostedmxserver.com 4,995,969
park-mx.above.com 4,852,138
aspmx2.googlemail.com 3,063,216
aspmx3.googlemail.com 3,002,792
mx3.mail.ovh.net 2,607,384
mx1.hostinger.com 2,589,164
mx2.hostinger.com 2,578,850
smtpin.rzone.de 2,382,754
mx00.ionos.de 2,223,687
mx01.ionos.de 2,223,203
mx1.mail.ovh.net 1,491,885
mx2.mail.ovh.net 1,485,329
mx00.ionos.com 1,484,907
mx01.ionos.com 1,484,661
mx2.beget.com 1,412,819
mx1.beget.com 1,411,816
smtp.google.com 1,406,475
mx2-hosting.jellyfish.systems 1,265,499
mx3-hosting.jellyfish.systems 1,261,190
mx1-hosting.jellyfish.systems 1,260,109
mail.eye-mail.net 1,210,835
mx4.mail.ovh.net 1,189,949
mx10.antispam.mailspamprotection.com 1,115,164
mx20.antispam.mailspamprotection.com 1,114,931
mx30.antispam.mailspamprotection.com 1,114,851
mx.zoho.com 1,101,696
mx2.zoho.com 1,077,741
mx1.titan.email 960,461
mx2.titan.email 957,079
mx3.zoho.com 954,049
mx00.ionos.co.uk 918,403
mx01.ionos.co.uk 918,008
route1.mx.cloudflare.net 841,445
route2.mx.cloudflare.net 841,217