Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: mud-sifu.com.tw
class: IN
ttl: 152
type: A
ip: 103.1.220.21

Servidores DNS Principal (mname) y Secundario (rname)
host: mud-sifu.com.tw
class: IN
ttl: 10314
type: SOA
mname: ns45.cx901.com
rname: whmlog.ipmi.tw
serial: 2026101201
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: mud-sifu.com.tw
class: IN
ttl: 3114
type: MX
pri: 0
target: mud-sifu.com.tw

Información TXT
host: mud-sifu.com.tw
class: IN
ttl: 3115
type: TXT
txt: v=spf1 ip4:103.1.220.18 include:_spf.eee.tw +a +mx ~all
entries: Array