Registro DMARC
v=DMARC1; p=none; aspf=r; adkim=r;

Registro IPv4
host: monterrey.mx
class: IN
ttl: 90
type: A
ip: 35.227.194.51

Registro IPv4
host: monterrey.mx
class: IN
ttl: 90
type: A
ip: 34.149.120.3

Registro IPv4
host: monterrey.mx
class: IN
ttl: 90
type: A
ip: 35.190.31.54

Registro IPv4
host: monterrey.mx
class: IN
ttl: 90
type: A
ip: 34.160.81.203

Servidores DNS Principal (mname) y Secundario (rname)
host: monterrey.mx
class: IN
ttl: 14400
type: SOA
mname: ns1.siteground.net
rname: admins.siteground.com
serial: 23
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: monterrey.mx
class: IN
ttl: 300
type: MX
pri: 10
target: in1-smtp.messagingengine.com

Servidor de Correo
host: monterrey.mx
class: IN
ttl: 300
type: MX
pri: 20
target: in2-smtp.messagingengine.com

Información TXT
host: monterrey.mx
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:spf.messagingengine.com ?all
entries: Array