Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: em-green.com
class: IN
ttl: 86400
type: A
ip: 35.212.66.223

Servidores DNS Principal (mname) y Secundario (rname)
host: em-green.com
class: IN
ttl: 14400
type: SOA
mname: ns1.siteground.net
rname: admins.siteground.com
serial: 15
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: em-green.com
class: IN
ttl: 300
type: MX
pri: 1
target: smtp.google.com

Información TXT
host: em-green.com
class: IN
ttl: 86400
type: TXT
txt: v=spf1 +a +mx include:_b394cd4ed68e0550b4461a1304ba2be3.spf.dnssmarthost.net ~all
entries: Array