Registro DMARC
v=DMARC1; p=quarantine; adkim=s; aspf=s; rua=mailto:dmarc@whoei.com; fo=1

Registro IPv4
host: whoei.com
class: IN
ttl: 7200
type: A
ip: 178.238.235.100

Servidores DNS Principal (mname) y Secundario (rname)
host: whoei.com
class: IN
ttl: 21600
type: SOA
mname: ns1.dnsowl.com
rname: hostmaster.dnsowl.com
serial: 1791826913
refresh: 7200
retry: 1800
expire: 1209600
minimum-ttl: 600

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

Información TXT
host: whoei.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:178.238.235.100 -all
entries: Array