DNS MX Record Report
DNS MX (or "mail exchange") records define the servers that accept email for a given domain.
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
134,816,096
mail.h-email.net
76,387,847
aspmx.l.google.com
13,925,430
alltheemails.com
13,718,576
alt1.aspmx.l.google.com
13,556,151
alt2.aspmx.l.google.com
13,508,639
mail.zendesk.com
11,369,562
alt3.aspmx.l.google.com
10,532,674
alt4.aspmx.l.google.com
10,488,783
smtp.secureserver.net
10,234,393
mailstore1.secureserver.net
10,232,141
mx156.hostedmxserver.com
6,926,150
eforward1.registrar-servers.com
6,516,342
eforward5.registrar-servers.com
6,516,142
eforward4.registrar-servers.com
6,515,973
eforward2.registrar-servers.com
6,515,664
eforward3.registrar-servers.com
6,515,158
park-mx.above.com
5,213,338
mail.mailerhost.net
3,357,342
mx1.hostinger.com
3,054,542
mx2.hostinger.com
3,043,878
aspmx2.googlemail.com
2,914,473
aspmx3.googlemail.com
2,856,101
mx3.mail.ovh.net
2,603,284
smtp.google.com
2,509,745
smtpin.rzone.de
2,465,749
mail.eye-mail.net
2,309,545
mx00.ionos.de
2,270,802
mx01.ionos.de
2,270,200
~
2,201,495
mx1.mail.ovh.net
1,563,806
mx2.mail.ovh.net
1,557,548
mx2.beget.com
1,502,995
mx1.beget.com
1,501,973
mx00.ionos.com
1,499,439
mx01.ionos.com
1,499,095
mx2-hosting.jellyfish.systems
1,225,742
mx3-hosting.jellyfish.systems
1,222,646
mx1-hosting.jellyfish.systems
1,220,080
mx.zoho.com
1,167,292
mx10.antispam.mailspamprotection.com
1,153,212
mx20.antispam.mailspamprotection.com
1,152,946
mx30.antispam.mailspamprotection.com
1,152,854
mx2.zoho.com
1,143,608
mx4.mail.ovh.net
1,116,864
mx3.zoho.com
1,026,142
route1.mx.cloudflare.net
987,792
route2.mx.cloudflare.net
987,426
route3.mx.cloudflare.net
987,253
mx1.titan.email
943,711