Registro IPv4
host: i-isv.com.vn
class: IN
ttl: 3600
type: A
ip: 210.245.92.209

Servidores DNS Principal (mname) y Secundario (rname)
host: i-isv.com.vn
class: IN
ttl: 3600
type: SOA
mname: ns1.pavietnam.vn
rname: hostmaster.i-isv.com.vn
serial: 2022020812
refresh: 14400
retry: 3600
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: i-isv.com.vn
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.i-isv.com.vn

Información TXT
host: i-isv.com.vn
class: IN
ttl: 3600
type: TXT
txt: v=spf1 mx a:mail.i-isv.com.vn ip4:210.245.86.30 ip4:210.245.107.253 ip4:210.245.107.254 -all
entries: Array