Registro DMARC
v=DMARC1; p=none

Servidores DNS Principal (mname) y Secundario (rname)
host: co.za
class: IN
ttl: 900
type: SOA
mname: ns.coza.net.ZA
rname: this-is-probably-not-the-email-address-you-are-looking-for.CO.ZA
serial: 2025075600
refresh: 1800
retry: 900
expire: 604800
minimum-ttl: 900

Servidor de Correo
host: CO.ZA
class: IN
ttl: 3600
type: MX
pri: 10
target: mx2.dns.business

Información TXT
host: CO.ZA
class: IN
ttl: 7200
type: TXT
txt: v=spf1 a:mail.coza.net.za a:mx2.coza.net.za a:mail.registry.net.za  include:_spf.google.com ip4:206.223.136.0/24 ip4:196.29.56.0/22 ip4:192.29.59.0/24 ip6:2001:43f8:30::0/48 -all
entries: Array

Información TXT
host: CO.ZA
class: IN
ttl: 7200
type: TXT
txt: google-site-verification=likJ1inLA3BiWH30vLTURD5kbYZshPreaO0bQH_pMVM
entries: Array