Registro DMARC
v=DMARC1; p=none; rua=mailto:admin@pei-tech.com.tw

Registro IPv4
host: pei-tech.com.tw
class: IN
ttl: 21600
type: A
ip: 210.242.155.179

Servidores DNS Principal (mname) y Secundario (rname)
host: pei-tech.com.tw
class: IN
ttl: 10800
type: SOA
mname: pei-tech.com.tw
rname: admin.pei-tech.com.tw
serial: 1779691502
refresh: 1800
retry: 900
expire: 604800
minimum-ttl: 38400

Servidor de Correo
host: pei-tech.com.tw
class: IN
ttl: 21600
type: MX
pri: 10
target: mail.pei-tech.com.tw

Información TXT
host: pei-tech.com.tw
class: IN
ttl: 21600
type: TXT
txt: v=spf1 a mx -all
entries: Array