Registro DMARC
v=DMARC1; p=none; pct=100; rua=mailto:postmaster@host.io;

Registro IPv4
host: host.io
class: IN
ttl: 90
type: A
ip: 34.54.228.130

Servidores DNS Principal (mname) y Secundario (rname)
host: host.io
class: IN
ttl: 21600
type: SOA
mname: ns-cloud-a1.googledomains.com
rname: cloud-dns-hostmaster.google.com
serial: 2
refresh: 21600
retry: 3600
expire: 259200
minimum-ttl: 300

Servidor de Correo
host: host.io
class: IN
ttl: 300
type: MX
pri: 10
target: aspmx3.googlemail.com

Servidor de Correo
host: host.io
class: IN
ttl: 300
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Servidor de Correo
host: host.io
class: IN
ttl: 300
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Servidor de Correo
host: host.io
class: IN
ttl: 300
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: host.io
class: IN
ttl: 300
type: MX
pri: 10
target: aspmx2.googlemail.com

Información TXT
host: host.io
class: IN
ttl: 300
type: TXT
txt: google-site-verification=nSru6cPJqtw9H-xfShy7iY95DhpHP0G9KcM8izsRTxc
entries: Array

Información TXT
host: host.io
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:helpscoutemail.com include:amazonses.com include:_spf.google.com include:mailgun.org ~all
entries: Array