DNS MX Record Report

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

We're currently tracking 599,809,738 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 133,463,590
mail.h-email.net 63,929,651
aspmx.l.google.com 13,934,060
alt1.aspmx.l.google.com 13,613,938
alt2.aspmx.l.google.com 13,566,447
alltheemails.com 10,622,562
smtp.secureserver.net 10,543,622
mailstore1.secureserver.net 10,541,344
alt3.aspmx.l.google.com 10,492,330
alt4.aspmx.l.google.com 10,447,296
mail.zendesk.com 10,206,355
eforward1.registrar-servers.com 6,165,140
eforward5.registrar-servers.com 6,165,114
eforward4.registrar-servers.com 6,164,997
eforward2.registrar-servers.com 6,164,448
eforward3.registrar-servers.com 6,163,712
mx156.hostedmxserver.com 6,021,141
park-mx.above.com 5,689,289
aspmx2.googlemail.com 3,011,627
aspmx3.googlemail.com 2,951,959
mx1.hostinger.com 2,772,394
mx2.hostinger.com 2,762,251
mx3.mail.ovh.net 2,608,336
smtpin.rzone.de 2,415,160
mx00.ionos.de 2,232,664
mx01.ionos.de 2,232,113
smtp.google.com 1,788,604
mx1.mail.ovh.net 1,519,009
mx2.mail.ovh.net 1,512,632
mx00.ionos.com 1,490,618
mx01.ionos.com 1,490,340
mx2.beget.com 1,439,472
mx1.beget.com 1,438,455
mx2-hosting.jellyfish.systems 1,276,868
mx3-hosting.jellyfish.systems 1,272,990
mx1-hosting.jellyfish.systems 1,271,474
mail.mailerhost.net 1,212,942
mx4.mail.ovh.net 1,164,280
mx10.antispam.mailspamprotection.com 1,128,714
mx20.antispam.mailspamprotection.com 1,128,489
mx30.antispam.mailspamprotection.com 1,128,400
mx.zoho.com 1,119,310
mx2.zoho.com 1,095,459
mail.eye-mail.net 1,092,063
mx3.zoho.com 974,376
mx1.titan.email 943,758
mx2.titan.email 940,283
mx00.ionos.co.uk 925,607
mx01.ionos.co.uk 925,183
route1.mx.cloudflare.net 882,029