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
134,670,930
mail.h-email.net
73,415,329
aspmx.l.google.com
13,926,945
alt1.aspmx.l.google.com
13,559,992
alt2.aspmx.l.google.com
13,512,425
alltheemails.com
13,123,898
mail.zendesk.com
11,292,409
alt3.aspmx.l.google.com
10,530,421
alt4.aspmx.l.google.com
10,486,473
smtp.secureserver.net
10,247,727
mailstore1.secureserver.net
10,245,361
mx156.hostedmxserver.com
6,827,413
eforward1.registrar-servers.com
6,527,742
eforward5.registrar-servers.com
6,527,550
eforward4.registrar-servers.com
6,527,370
eforward2.registrar-servers.com
6,527,057
eforward3.registrar-servers.com
6,526,525
park-mx.above.com
5,251,827
mail.mailerhost.net
3,241,270
mx1.hostinger.com
3,030,921
mx2.hostinger.com
3,020,260
aspmx2.googlemail.com
2,920,504
aspmx3.googlemail.com
2,862,027
mx3.mail.ovh.net
2,604,873
smtp.google.com
2,469,052
smtpin.rzone.de
2,468,734
mail.eye-mail.net
2,284,905
mx00.ionos.de
2,268,993
mx01.ionos.de
2,268,390
~
2,195,056
mx1.mail.ovh.net
1,563,158
mx2.mail.ovh.net
1,556,884
mx2.beget.com
1,502,622
mx1.beget.com
1,501,599
mx00.ionos.com
1,499,858
mx01.ionos.com
1,499,517
mx2-hosting.jellyfish.systems
1,242,973
mx3-hosting.jellyfish.systems
1,239,731
mx1-hosting.jellyfish.systems
1,237,303
mx.zoho.com
1,164,443
mx10.antispam.mailspamprotection.com
1,153,791
mx20.antispam.mailspamprotection.com
1,153,527
mx30.antispam.mailspamprotection.com
1,153,444
mx2.zoho.com
1,140,758
mx4.mail.ovh.net
1,118,933
mx3.zoho.com
1,023,092
route1.mx.cloudflare.net
987,822
route2.mx.cloudflare.net
987,465
route3.mx.cloudflare.net
987,290
mx1.titan.email
944,538