Registro DMARC
v=DMARC1; p=none; rua=mailto:admin@pnu.ac.th; pct=100; sp=none

Registro IPv4
host: pnu.ac.th
class: IN
ttl: 86400
type: A
ip: 202.29.70.2

Servidores DNS Principal (mname) y Secundario (rname)
host: pnu.ac.th
class: IN
ttl: 86400
type: SOA
mname: ns1.pnu.ac.th
rname: root.pnu.ac.th
serial: 2019052901
refresh: 3600
retry: 1800
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: pnu.ac.th
class: IN
ttl: 86400
type: MX
pri: 10
target: ALT4.ASPMX.L.GOOGLE.COM

Servidor de Correo
host: pnu.ac.th
class: IN
ttl: 86400
type: MX
pri: 5
target: ALT1.ASPMX.L.GOOGLE.COM

Servidor de Correo
host: pnu.ac.th
class: IN
ttl: 86400
type: MX
pri: 1
target: ASPMX.L.GOOGLE.COM

Servidor de Correo
host: pnu.ac.th
class: IN
ttl: 86400
type: MX
pri: 5
target: ALT2.ASPMX.L.GOOGLE.COM

Servidor de Correo
host: pnu.ac.th
class: IN
ttl: 86400
type: MX
pri: 10
target: ALT3.ASPMX.L.GOOGLE.COM

Información TXT
host: pnu.ac.th
class: IN
ttl: 86400
type: TXT
txt: v=spf1 include:_spf.google.com ~all
entries: Array