Registro IPv4
host: daoduytu.edu.vn
class: IN
ttl: 90
type: A
ip: 103.186.64.104

Servidores DNS Principal (mname) y Secundario (rname)
host: daoduytu.edu.vn
class: IN
ttl: 90
type: SOA
mname: dns1.vietidc.vn
rname: admin.vietidc.com
serial: 1734453901
refresh: 360
retry: 1800
expire: 1209600
minimum-ttl: 360

Servidor de Correo
host: daoduytu.edu.vn
class: IN
ttl: 90
type: MX
pri: 10
target: mx.yandex.net

Información TXT
host: daoduytu.edu.vn
class: IN
ttl: 90
type: TXT
txt: v=spf1 redirect=_spf.yandex.net
entries: Array

Información TXT
host: daoduytu.edu.vn
class: IN
ttl: 90
type: TXT
txt: yandex-verification: 1b4378309b29ab6a
entries: Array