Servidores DNS Principal (mname) y Secundario (rname)
host: rism.ac.th
class: IN
ttl: 300
type: SOA
mname: conductor.asianet.co.th
rname: admindns.asianet.co.th
serial: 2024112300
refresh: 28800
retry: 7200
expire: 2419200
minimum-ttl: 86400

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

Servidor de Correo
host: rism.ac.th
class: IN
ttl: 300
type: MX
pri: 10
target: aspmx2.googlemail.com

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

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