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
134,671,263
mail.h-email.net
73,126,813
aspmx.l.google.com
13,927,809
alt1.aspmx.l.google.com
13,561,159
alt2.aspmx.l.google.com
13,513,622
alltheemails.com
13,024,291
mail.zendesk.com
11,279,893
alt3.aspmx.l.google.com
10,530,179
alt4.aspmx.l.google.com
10,486,223
smtp.secureserver.net
10,249,915
mailstore1.secureserver.net
10,247,533
mx156.hostedmxserver.com
6,811,814
eforward1.registrar-servers.com
6,524,684
eforward5.registrar-servers.com
6,524,497
eforward4.registrar-servers.com
6,524,315
eforward2.registrar-servers.com
6,524,002
eforward3.registrar-servers.com
6,523,462
park-mx.above.com
5,302,386
mail.mailerhost.net
3,164,986
mx1.hostinger.com
3,025,942
mx2.hostinger.com
3,015,283
aspmx2.googlemail.com
2,921,922
aspmx3.googlemail.com
2,863,444
mx3.mail.ovh.net
2,605,104
smtpin.rzone.de
2,468,042
smtp.google.com
2,459,464
mail.eye-mail.net
2,279,722
mx00.ionos.de
2,268,413
mx01.ionos.de
2,267,813
~
2,192,976
mx1.mail.ovh.net
1,562,865
mx2.mail.ovh.net
1,556,582
mx2.beget.com
1,501,612
mx1.beget.com
1,500,588
mx00.ionos.com
1,499,963
mx01.ionos.com
1,499,623
mx2-hosting.jellyfish.systems
1,244,504
mx3-hosting.jellyfish.systems
1,241,248
mx1-hosting.jellyfish.systems
1,238,837
mx.zoho.com
1,163,891
mx10.antispam.mailspamprotection.com
1,154,161
mx20.antispam.mailspamprotection.com
1,153,899
mx30.antispam.mailspamprotection.com
1,153,813
mx2.zoho.com
1,140,207
mx4.mail.ovh.net
1,119,416
mx3.zoho.com
1,022,480
route1.mx.cloudflare.net
986,966
route2.mx.cloudflare.net
986,612
route3.mx.cloudflare.net
986,433
mx1.titan.email
944,664