Registro DMARC
v=DMARC1; p=none; sp=none; rua=mailto:spam-reports@yamu.go.th

Registro IPv4
host: yamu.go.th
class: IN
ttl: 3600
type: A
ip: 183.90.168.191

Servidores DNS Principal (mname) y Secundario (rname)
host: yamu.go.th
class: IN
ttl: 3600
type: SOA
mname: ns1.zullnet.com
rname: hostmaster.yamu.go.th
serial: 2023110200
refresh: 3600
retry: 3600
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: yamu.go.th
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.yamu.go.th

Información TXT
host: yamu.go.th
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:183.90.168.191 include:hdd-sv3.nakhonitech.com -all
entries: Array