Registro IPv4
host: alphabet.edu.vn
class: IN
ttl: 3600
type: A
ip: 103.3.247.7

Servidores DNS Principal (mname) y Secundario (rname)
host: alphabet.edu.vn
class: IN
ttl: 3600
type: SOA
mname: ns1.matbao.vn
rname: admin.matbao.com
serial: 2021101201
refresh: 7200
retry: 1800
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: alphabet.edu.vn
class: IN
ttl: 3600
type: MX
pri: 10
target: 13ee668a9c994784681ad4bb2b3c88.pamx1.hotmail.com

Información TXT
host: alphabet.edu.vn
class: IN
ttl: 3600
type: TXT
txt: 13ee668a9c994784681ad4bb2b3c88.msv1.invalid
entries: Array