Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:gis_sand@grnind.com

Registro IPv4
host: grnind.com
class: IN
ttl: 3600
type: A
ip: 35.215.108.251

Servidores DNS Principal (mname) y Secundario (rname)
host: grnind.com
class: IN
ttl: 7200
type: SOA
mname: NS49.WORLDNIC.com
rname: namehost.WORLDNIC.com
serial: 126080511
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: grnind.com
class: IN
ttl: 7200
type: MX
pri: 10
target: grnind.com.1.0001.arsmtp.com

Servidor de Correo
host: grnind.com
class: IN
ttl: 7200
type: MX
pri: 20
target: grnind.com.2.0001.arsmtp.com