Registro IPv4
host: thietbibmc.vn
class: IN
ttl: 14400
type: A
ip: 163.44.207.91

Servidores DNS Principal (mname) y Secundario (rname)
host: thietbibmc.vn
class: IN
ttl: 21600
type: SOA
mname: ns68.vietnetnam.com
rname: server.mail60.vietnetnam.com
serial: 2023120406
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: thietbibmc.vn
class: IN
ttl: 14400
type: MX
pri: 0
target: thietbibmc.vn