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 115,241,915

aspmx.l.google.com 13,891,094

alt1.aspmx.l.google.com 13,634,783

alt2.aspmx.l.google.com 13,587,007

smtp.secureserver.net 10,988,053

mailstore1.secureserver.net 10,985,730

alt3.aspmx.l.google.com 10,359,336

alt4.aspmx.l.google.com 10,314,115

mail.zendesk.com 6,026,626

eforward5.registrar-servers.com 5,469,854

eforward4.registrar-servers.com 5,469,788

eforward1.registrar-servers.com 5,469,573

eforward2.registrar-servers.com 5,468,851

eforward3.registrar-servers.com 5,468,384

mail.h-email.net 4,929,406

park-mx.above.com 4,088,714

mx156.hostedmxserver.com 3,449,844

aspmx2.googlemail.com 3,161,199

aspmx3.googlemail.com 3,098,372

mx3.mail.ovh.net 2,709,696

smtpin.rzone.de 2,354,675

mx00.ionos.de 2,211,106

mx01.ionos.de 2,210,718

mx1.hostinger.com 2,133,473

mx2.hostinger.com 2,122,062

mail.eye-mail.net 1,646,605

mx00.ionos.com 1,491,256

mx01.ionos.com 1,490,934

mx1.mail.ovh.net 1,421,404

mx2.mail.ovh.net 1,414,662

mx2.beget.com 1,370,434

mx1.beget.com 1,369,503

mx4.mail.ovh.net 1,360,263

mx2-hosting.jellyfish.systems 1,136,351

mx3-hosting.jellyfish.systems 1,131,065

mx1-hosting.jellyfish.systems 1,130,955

mx1.titan.email 1,079,964

mx2.titan.email 1,077,024

mx.zoho.com 1,062,494

mx10.antispam.mailspamprotection.com 1,055,237

mx20.antispam.mailspamprotection.com 1,055,082

mx30.antispam.mailspamprotection.com 1,055,021

mx2.zoho.com 1,037,446

mx00.ionos.co.uk 923,331

mx01.ionos.co.uk 922,949

mx3.zoho.com 906,605

mx1.123-reg.co.uk 874,701

mx0.123-reg.co.uk 873,759

mail.mailerhost.net 851,527

mx.yandex.net 761,997