Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:postmaster@ndr.ac.th; adkim=r; aspf=r

Servidores DNS Principal (mname) y Secundario (rname)
host: ndr.ac.th
class: IN
ttl: 1328
type: SOA
mname: dg0031ns1.dragonhispeed.com
rname: hostmaster.ndr.ac.th
serial: 2026091904
refresh: 3600
retry: 3600
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: ndr.ac.th
class: IN
ttl: 1330
type: MX
pri: 10
target: ALT2.ASPMX.L.GOOGLE.COM

Servidor de Correo
host: ndr.ac.th
class: IN
ttl: 1330
type: MX
pri: 0
target: ASPMX.L.GOOGLE.COM

Servidor de Correo
host: ndr.ac.th
class: IN
ttl: 1330
type: MX
pri: 10
target: ALT3.ASPMX.L.GOOGLE.COM

Servidor de Correo
host: ndr.ac.th
class: IN
ttl: 1330
type: MX
pri: 10
target: ALT1.ASPMX.L.GOOGLE.COM

Servidor de Correo
host: ndr.ac.th
class: IN
ttl: 1330
type: MX
pri: 10
target: ALT4.ASPMX.L.GOOGLE.COM

Información TXT
host: ndr.ac.th
class: IN
ttl: 1330
type: TXT
txt: google-site-verification=Z_iF0cfpM4IIr6z5ZSwHTQRWFrYBNlP4szjqLC4Hmsk
entries: Array

Información TXT
host: ndr.ac.th
class: IN
ttl: 1330
type: TXT
txt: v=spf1 a mx ip4:27.254.153.9 include:spf-1.dragonhispeed.com include:spf-1.csloxinfo.com ~all
entries: Array