Registro DMARC
v=DMARC1; p=none; rua=mailto:postmaster@vhntdaklak.edu.vn; adkim=s; aspf=s

Registro IPv4
host: vhntdaklak.edu.vn
class: IN
ttl: 360
type: A
ip: 103.77.162.34

Servidores DNS Principal (mname) y Secundario (rname)
host: vhntdaklak.edu.vn
class: IN
ttl: 3600
type: SOA
mname: ns2.pavietnam.vn
rname: hostmaster.vhntdaklak.edu.vn
serial: 2026040717
refresh: 14400
retry: 3600
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: vhntdaklak.edu.vn
class: IN
ttl: 360
type: MX
pri: 10
target: mail.vhntdaklak.edu.vn

Información TXT
host: vhntdaklak.edu.vn
class: IN
ttl: 360
type: TXT
txt: v=spf1 a mx ~all
entries: Array