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
132,051,084
mail.h-email.net
58,048,347
aspmx.l.google.com
13,928,877
alt1.aspmx.l.google.com
13,623,452
alt2.aspmx.l.google.com
13,575,706
smtp.secureserver.net
10,645,190
mailstore1.secureserver.net
10,643,040
alt3.aspmx.l.google.com
10,467,829
alt4.aspmx.l.google.com
10,422,622
mail.zendesk.com
9,696,549
alltheemails.com
9,515,216
eforward5.registrar-servers.com
6,034,340
eforward1.registrar-servers.com
6,034,267
eforward4.registrar-servers.com
6,034,191
eforward2.registrar-servers.com
6,033,553
eforward3.registrar-servers.com
6,032,881
mx156.hostedmxserver.com
5,481,399
park-mx.above.com
4,990,828
aspmx2.googlemail.com
3,045,181
aspmx3.googlemail.com
2,984,920
mx1.hostinger.com
2,652,563
mx2.hostinger.com
2,642,305
mx3.mail.ovh.net
2,604,928
smtpin.rzone.de
2,391,745
mx00.ionos.de
2,228,614
mx01.ionos.de
2,228,118
smtp.google.com
1,531,158
mx1.mail.ovh.net
1,499,497
mx2.mail.ovh.net
1,493,030
mx00.ionos.com
1,486,400
mx01.ionos.com
1,486,142
mx2.beget.com
1,419,508
mx1.beget.com
1,418,522
mail.mailerhost.net
1,379,006
mx2-hosting.jellyfish.systems
1,264,353
mx3-hosting.jellyfish.systems
1,260,266
mx1-hosting.jellyfish.systems
1,258,930
mx4.mail.ovh.net
1,179,997
mail.eye-mail.net
1,126,488
mx10.antispam.mailspamprotection.com
1,119,278
mx20.antispam.mailspamprotection.com
1,119,046
mx30.antispam.mailspamprotection.com
1,118,974
mx.zoho.com
1,106,720
mx2.zoho.com
1,082,831
mx3.zoho.com
960,019
mx1.titan.email
946,528
mx2.titan.email
943,119
mc.planbnow.co
941,391
mx00.ionos.co.uk
918,899
mx01.ionos.co.uk
918,488