Registro IPv4
host: tdupont.com
class: IN
ttl: 21600
type: A
ip: 199.34.228.55

Servidores DNS Principal (mname) y Secundario (rname)
host: tdupont.com
class: IN
ttl: 7200
type: SOA
mname: ns4.active-dns.com
rname: tdupont.outlook.com
serial: 2021120701
refresh: 7200
retry: 7200
expire: 172800
minimum-ttl: 38400

Servidor de Correo
host: tdupont.com
class: IN
ttl: 21600
type: MX
pri: 100
target: us2.mx3.mailhostbox.com

Servidor de Correo
host: tdupont.com
class: IN
ttl: 21600
type: MX
pri: 100
target: us2.mx2.mailhostbox.com

Servidor de Correo
host: tdupont.com
class: IN
ttl: 21600
type: MX
pri: 100
target: us2.mx1.mailhostbox.com

Información TXT
host: tdupont.com
class: IN
ttl: 21600
type: TXT
txt: v=spf1 redirect=_spf.mailhostbox.com
entries: Array