Registro DMARC
v=DMARC1; p=reject; rua=mailto:dmarc@premiumwebguide.com

Servidores DNS Principal (mname) y Secundario (rname)
host: premiumwebguide.com
class: IN
ttl: 3600
type: SOA
mname: ns1.name.com
rname: hostmaster.nsone.net
serial: 1706959221
refresh: 43200
retry: 7200
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: premiumwebguide.com
class: IN
ttl: 300
type: MX
pri: 10
target: smtp-data.premiumwebguide.com

Información TXT
host: premiumwebguide.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 ip4:136.0.200.0/24 ip4:136.0.211.0/24 ip4:136.0.224.0/24 ip4:136.0.232.0/24 ip4:156.255.8.0/24 ip4:156.255.9.0/24 ip4:156.255.10.0/24 ip4:156.255.11.0/24 ip4:156.255.12.0/24 ip4:156.255.13.0/24 ip4:156.255.14.0/24 ip4:156.255.15.0/24 -all
entries: Array