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
135,259,030
mail.h-email.net
104,446,805
alltheemails.com
21,094,596
aspmx.l.google.com
13,966,817
alt1.aspmx.l.google.com
13,568,170
alt2.aspmx.l.google.com
13,520,695
mail.zendesk.com
12,189,414
alt3.aspmx.l.google.com
10,634,649
alt4.aspmx.l.google.com
10,590,920
smtp.secureserver.net
9,993,635
mailstore1.secureserver.net
9,991,999
mx.plingest.com
8,338,239
eforward1.registrar-servers.com
6,876,583
eforward5.registrar-servers.com
6,876,315
eforward4.registrar-servers.com
6,876,188
eforward2.registrar-servers.com
6,876,045
eforward3.registrar-servers.com
6,875,699
park-mx.above.com
4,702,755
mx1.hostinger.com
3,351,363
mx2.hostinger.com
3,340,760
smtp.google.com
3,288,153
aspmx2.googlemail.com
2,824,955
aspmx3.googlemail.com
2,767,570
mx3.mail.ovh.net
2,610,136
mail.mailerhost.net
2,549,575
smtpin.rzone.de
2,478,458
mx00.ionos.de
2,331,048
mx01.ionos.de
2,330,417
~
2,215,433
mail.eye-mail.net
1,897,816
mx1.mail.ovh.net
1,609,153
mx2.mail.ovh.net
1,603,015
mx2.beget.com
1,596,744
mx1.beget.com
1,595,697
mx00.ionos.com
1,529,244
mx01.ionos.com
1,528,910
mx.zoho.com
1,245,507
mx2.zoho.com
1,221,634
mx2-hosting.jellyfish.systems
1,208,991
mx3-hosting.jellyfish.systems
1,206,844
mx1-hosting.jellyfish.systems
1,202,633
mx10.antispam.mailspamprotection.com
1,170,392
mx20.antispam.mailspamprotection.com
1,170,117
mx30.antispam.mailspamprotection.com
1,170,015
route1.mx.cloudflare.net
1,144,407
route2.mx.cloudflare.net
1,144,037
route3.mx.cloudflare.net
1,143,941
mx3.zoho.com
1,107,369
mx4.mail.ovh.net
1,080,383
mx00.ionos.co.uk
954,690