Registro IPv4
host: nitrogen.sub.jp
class: IN
ttl: 600
type: A
ip: 157.7.107.45

Servidor de Correo
host: nitrogen.sub.jp
class: IN
ttl: 600
type: MX
pri: 10
target: mx01.lolipop.jp

Información TXT
host: nitrogen.sub.jp
class: IN
ttl: 600
type: TXT
txt: v=spf1 include:_spf.lolipop.jp ~all
entries: Array