Registro IPv4
host: phongkhamnamkhoa.com
class: IN
ttl: 3600
type: A
ip: 103.7.40.80

Servidores DNS Principal (mname) y Secundario (rname)
host: phongkhamnamkhoa.com
class: IN
ttl: 3600
type: SOA
mname: nsbak.pavietnam.net
rname: hostmaster.phongkhamnamkhoa.com
serial: 2019111311
refresh: 14400
retry: 3600
expire: 1209600
minimum-ttl: 86400

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

Información TXT
host: phongkhamnamkhoa.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx ~all
entries: Array