Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: howitworks.com.tw
class: IN
ttl: 12056
type: A
ip: 162.245.185.105

Servidores DNS Principal (mname) y Secundario (rname)
host: howitworks.com.tw
class: IN
ttl: 19256
type: SOA
mname: ns1.iceball.asia
rname: sugarden99.gmail.com
serial: 2026053104
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: howitworks.com.tw
class: IN
ttl: 12057
type: MX
pri: 0
target: howitworks.com.tw

Información TXT
host: howitworks.com.tw
class: IN
ttl: 12057
type: TXT
txt: v=spf1 +a +mx +ip4:104.218.52.34 ~all
entries: Array