Registro IPv4
host: nislab.doshisha.ac.jp
class: IN
ttl: 300
type: A
ip: 52.196.97.137

Servidor de Correo
host: nislab.doshisha.ac.jp
class: IN
ttl: 300
type: MX
pri: 10
target: aspmx3.googlemail.com

Servidor de Correo
host: nislab.doshisha.ac.jp
class: IN
ttl: 300
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Servidor de Correo
host: nislab.doshisha.ac.jp
class: IN
ttl: 300
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: nislab.doshisha.ac.jp
class: IN
ttl: 300
type: MX
pri: 10
target: aspmx2.googlemail.com

Servidor de Correo
host: nislab.doshisha.ac.jp
class: IN
ttl: 300
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Información TXT
host: nislab.doshisha.ac.jp
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:_spf.google.com ~all
entries: Array