Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: ymr.ac.th
class: IN
ttl: 300
type: A
ip: 147.50.231.20

Servidores DNS Principal (mname) y Secundario (rname)
host: ymr.ac.th
class: IN
ttl: 300
type: SOA
mname: ns2.ymr.ac.th
rname: postmaster.ymr.ac.th
serial: 2022083102
refresh: 10800
retry: 3600
expire: 1209600
minimum-ttl: 10800

Servidor de Correo
host: ymr.ac.th
class: IN
ttl: 300
type: MX
pri: 10
target: ALT3.ASPMX.L.GOOGLE.COM

Servidor de Correo
host: ymr.ac.th
class: IN
ttl: 300
type: MX
pri: 5
target: ALT2.ASPMX.L.GOOGLE.COM

Servidor de Correo
host: ymr.ac.th
class: IN
ttl: 300
type: MX
pri: 1
target: ASPMX.L.GOOGLE.COM

Servidor de Correo
host: ymr.ac.th
class: IN
ttl: 300
type: MX
pri: 5
target: ALT1.ASPMX.L.GOOGLE.COM

Servidor de Correo
host: ymr.ac.th
class: IN
ttl: 300
type: MX
pri: 10
target: ALT4.ASPMX.L.GOOGLE.COM

Información TXT
host: ymr.ac.th
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:_spf.google.com -all
entries: Array