Registro IPv4
host: numbersales.com
class: IN
ttl: 3600
type: A
ip: 77.72.1.202

Servidores DNS Principal (mname) y Secundario (rname)
host: numbersales.com
class: IN
ttl: 3600
type: SOA
mname: ns0.idnet.net
rname: hostmaster.idnet.net
serial: 2021091501
refresh: 14400
retry: 14400
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: numbersales.com
class: IN
ttl: 3600
type: MX
pri: 20
target: mx2.idnet.net

Servidor de Correo
host: numbersales.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mx1.idnet.net

Servidor de Correo
host: numbersales.com
class: IN
ttl: 3600
type: MX
pri: 30
target: mxfallback.idnet.net.uk