Registro IPv4
host: some.center
class: IN
ttl: 1800
type: A
ip: 183.110.212.80

Servidores DNS Principal (mname) y Secundario (rname)
host: some.center
class: IN
ttl: 1800
type: SOA
mname: some.center
rname: postmaster.some.center
serial: 20170929
refresh: 10800
retry: 3600
expire: 3600000
minimum-ttl: 43200

Servidor de Correo
host: some.center
class: IN
ttl: 1800
type: MX
pri: 10
target: mw-002.cafe24.com