Registro IPv4
host: knc.com.vn
class: IN
ttl: 12561
type: A
ip: 210.245.84.51

Servidores DNS Principal (mname) y Secundario (rname)
host: knc.com.vn
class: IN
ttl: 77360
type: SOA
mname: vdc-hn01.vnn.vn
rname: postmaster.vnn.vn
serial: 2024021604
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: knc.com.vn
class: IN
ttl: 77360
type: MX
pri: 10
target: mx.vnptemail.vn

Información TXT
host: knc.com.vn
class: IN
ttl: 77360
type: TXT
txt:  google-site-verification=dV9vw0n7-x07pKiw7KlYFR3e7qUAY-LkiGIuu5IDURU
entries: Array

Información TXT
host: knc.com.vn
class: IN
ttl: 77360
type: TXT
txt: v=spf1 a mx include:spf.vnptemail.vn ~all
entries: Array