Registro DMARC
v=DMARC1; p=reject;

Servidores DNS Principal (mname) y Secundario (rname)
host: cyberlinkmember.com
class: IN
ttl: 166077
type: SOA
mname: ns1.he.net
rname: hostmaster.he.net
serial: 2025081401
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 172800

Información TXT
host: cyberlinkmember.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:zcsend.net servers.mcsv.net ip4:210.64.138.0/25 ip4:210.64.193.128/25 ip4:210.66.190.0/24 ip4:210.66.220.0/25 ip4:210.66.223.0/25 ip4:210.244.31.0/25 ip4:203.73.97.0/25 ip4:203.67.71.96/27 -all
entries: Array