Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc_agg@vali.email

Registro IPv4
host: wrko.com
class: IN
ttl: 21600
type: A
ip: 3.219.44.41

Registro IPv4
host: wrko.com
class: IN
ttl: 21600
type: A
ip: 54.160.200.60

Registro IPv4
host: wrko.com
class: IN
ttl: 21600
type: A
ip: 44.196.21.6

Servidores DNS Principal (mname) y Secundario (rname)
host: wrko.com
class: IN
ttl: 21600
type: SOA
mname: pdns196.ultradns.org
rname: sre.iheartmedia.com
serial: 183
refresh: 3600
retry: 600
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: wrko.com
class: IN
ttl: 3600
type: MX
pri: 0
target: iheartmedia-com.mail.protection.outlook.com

Información TXT
host: wrko.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.iheartmedia.com -all
entries: Array