Registro DMARC
v=DMARC1; p=none; aspf=r; sp=none

Registro IPv4
host: alfedo.com
class: IN
ttl: 3600
type: A
ip: 138.201.56.185

Servidores DNS Principal (mname) y Secundario (rname)
host: alfedo.com
class: IN
ttl: 3600
type: SOA
mname: vhost1-de.parkovka.ua
rname: webmaster.alfedo.com
serial: 2017011484
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: alfedo.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.alfedo.com

Servidor de Correo
host: alfedo.com
class: IN
ttl: 3600
type: MX
pri: 20
target: mail.alfedo.com

Información TXT
host: alfedo.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:138.201.56.185 a mx ~all
entries: Array