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
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