Registro IPv4
host: classes.com.hk
class: IN
ttl: 9784
type: A
ip: 67.20.76.169

Servidores DNS Principal (mname) y Secundario (rname)
host: classes.com.hk
class: IN
ttl: 81784
type: SOA
mname: ns1.hostmonster.com
rname: root.host2021.hostmonster.com
serial: 2025040500
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 300

Servidor de Correo
host: classes.com.hk
class: IN
ttl: 3600
type: MX
pri: 0
target: mail.classes.com.hk

Servidor de Correo
host: classes.com.hk
class: IN
ttl: 3600
type: MX
pri: 10
target: classes.com.hk

Información TXT
host: classes.com.hk
class: IN
ttl: 9783
type: TXT
txt: v=spf1 a mx include:websitewelcome.com ~all
entries: Array