Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc-reports@three-13.com

Registro IPv4
host: three-13.com
class: IN
ttl: 1800
type: A
ip: 198.202.211.1

Servidores DNS Principal (mname) y Secundario (rname)
host: three-13.com
class: IN
ttl: 7200
type: SOA
mname: NS1.MYDOMAIN.com
rname: namehost.WORLDNIC.com
serial: 126030610
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: three-13.com
class: IN
ttl: 3600
type: MX
pri: 10
target: alt3.aspmx.l.google.com

Servidor de Correo
host: three-13.com
class: IN
ttl: 3600
type: MX
pri: 10
target: alt4.aspmx.l.google.com

Servidor de Correo
host: three-13.com
class: IN
ttl: 3600
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: three-13.com
class: IN
ttl: 3600
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Servidor de Correo
host: three-13.com
class: IN
ttl: 3600
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Información TXT
host: three-13.com
class: IN
ttl: 1800
type: TXT
txt: icq4pfkk05moo2i1jmrfs1q36
entries: Array

Información TXT
host: three-13.com
class: IN
ttl: 1800
type: TXT
txt: v=spf1  a  mx  ip4:207.210.192.235 ip4:216.196.217.43 ~all
entries: Array