Registro DMARC
v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc-aggregate@nk.in.th; ruf=mailto:dmarc-forensics@nk.in.th; adkim=s; aspf=s; pct=100

Registro IPv4
host: yamu.go.th
class: IN
ttl: 300
type: A
ip: 172.67.182.84

Registro IPv4
host: yamu.go.th
class: IN
ttl: 300
type: A
ip: 104.21.18.145

Servidores DNS Principal (mname) y Secundario (rname)
host: yamu.go.th
class: IN
ttl: 1800
type: SOA
mname: janet.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2418512201
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: yamu.go.th
class: IN
ttl: 300
type: MX
pri: 10
target: _dc-mx.745f5cf2175a.yamu.go.th

Información TXT
host: yamu.go.th
class: IN
ttl: 300
type: TXT
txt: v=spf1 a mx ip4:61.7.209.118 ~all
entries: Array