Servidores DNS Principal (mname) y Secundario (rname)
host: sw-phayao.ac.th
class: IN
ttl: 3600
type: SOA
mname: ns4
rname: webadmin
serial: 18
refresh: 900
retry: 600
expire: 86400
minimum-ttl: 3600

Servidor de Correo
host: sw-phayao.ac.th
class: IN
ttl: 3600
type: MX
pri: 10
target: ALT3.ASPMX.L.GOOGLE.COM

Servidor de Correo
host: sw-phayao.ac.th
class: IN
ttl: 3600
type: MX
pri: 5
target: ALT2.ASPMX.L.GOOGLE.COM

Servidor de Correo
host: sw-phayao.ac.th
class: IN
ttl: 3600
type: MX
pri: 10
target: ALT4.ASPMX.L.GOOGLE.COM

Servidor de Correo
host: sw-phayao.ac.th
class: IN
ttl: 3600
type: MX
pri: 5
target: ALT1.ASPMX.L.GOOGLE.COM

Servidor de Correo
host: sw-phayao.ac.th
class: IN
ttl: 3600
type: MX
pri: 1
target: ASPMX.L.GOOGLE.COM