Registro DMARC
v=DMARC1; p=none;

Servidores DNS Principal (mname) y Secundario (rname)
host: optionshare.tw
class: IN
ttl: 86400
type: SOA
mname: ns71.g-dns.com
rname: whmlog.ipmi.tw
serial: 2026091401
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: optionshare.tw
class: IN
ttl: 300
type: MX
pri: 0
target: optionshare.tw

Información TXT
host: optionshare.tw
class: IN
ttl: 300
type: TXT
txt: v=spf1 ip4:103.17.8.64 include:_spf.eee.tw ip4:122.147.183.66 +a +mx ~all
entries: Array