Registro IPv4
host: saigonmobile.vn
class: IN
ttl: 300
type: A
ip: 103.206.218.28

Servidores DNS Principal (mname) y Secundario (rname)
host: saigonmobile.vn
class: IN
ttl: 1800
type: SOA
mname: iris.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2343859772
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: saigonmobile.vn
class: IN
ttl: 300
type: MX
pri: 10
target: mail.saigonmobile.vn

Información TXT
host: saigonmobile.vn
class: IN
ttl: 300
type: TXT
txt: v=spf1 a mx ?all
entries: Array