Registro IPv4
host: labo.cside2.com
class: IN
ttl: 300
type: A
ip: 202.191.112.53

Servidor de Correo
host: labo.cside2.com
class: IN
ttl: 300
type: MX
pri: 10
target: cfx06.cside.jp

Servidor de Correo
host: labo.cside2.com
class: IN
ttl: 300
type: MX
pri: 20
target: mx07s.cside.jp

Información TXT
host: labo.cside2.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 +ip4:202.191.112.0/21 ~all
entries: Array