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

Registro IPv4
host: uworld.com.tw
class: IN
ttl: 21600
type: A
ip: 125.227.140.110

Servidores DNS Principal (mname) y Secundario (rname)
host: uworld.com.tw
class: IN
ttl: 21600
type: SOA
mname: ns.uworld.com.tw
rname: mail.uworld.com.tw
serial: 30
refresh: 43200
retry: 180
expire: 1209600
minimum-ttl: 10800

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

Información TXT
host: uworld.com.tw
class: IN
ttl: 21600
type: TXT
txt: v=spf1 ip4:125.227.140.110 -all
entries: Array