Registro IPv4
host: tcytlongan.edu.vn
class: IN
ttl: 360
type: A
ip: 112.213.89.89

Servidores DNS Principal (mname) y Secundario (rname)
host: tcytlongan.edu.vn
class: IN
ttl: 3600
type: SOA
mname: ns2.pavietnam.vn
rname: hostmaster.tcytlongan.edu.vn
serial: 2023091704
refresh: 14400
retry: 3600
expire: 1209600
minimum-ttl: 86400

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

Información TXT
host: tcytlongan.edu.vn
class: IN
ttl: 360
type: TXT
txt: google-site-verification=LVSFvur5dc2wsqaHxE3KajR61ZnuOY0L9PUI0RcW-AM
entries: Array

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