Registro DMARC
v=DMARC1; p=none; rua=mailto:adam@steinback.com

Registro IPv4
host: steinback.com
class: IN
ttl: 7200
type: A
ip: 208.91.197.27

Servidores DNS Principal (mname) y Secundario (rname)
host: steinback.com
class: IN
ttl: 7200
type: SOA
mname: NS47.WORLDNIC.com
rname: namehost.WORLDNIC.com
serial: 122060817
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: steinback.com
class: IN
ttl: 3600
type: MX
pri: 10
target: alt4.aspmx.l.google.com

Servidor de Correo
host: steinback.com
class: IN
ttl: 3600
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: steinback.com
class: IN
ttl: 3600
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Servidor de Correo
host: steinback.com
class: IN
ttl: 3600
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Servidor de Correo
host: steinback.com
class: IN
ttl: 3600
type: MX
pri: 10
target: alt3.aspmx.l.google.com

Información TXT
host: steinback.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:_spf.google.com ~al
entries: Array

Información TXT
host: steinback.com
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=2XuUJMAVVBanfN3IMXNINI8qekMi1tf2T42G5YaMAXc
entries: Array