Registro IPv4
host: qtvietnam.com.vn
class: IN
ttl: 300
type: A
ip: 172.96.185.226

Servidores DNS Principal (mname) y Secundario (rname)
host: qtvietnam.com.vn
class: IN
ttl: 1800
type: SOA
mname: pola.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2359172792
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Información TXT
host: qtvietnam.com.vn
class: IN
ttl: 300
type: TXT
txt: v=spf1 mx a ip4:172.96.185.226 ~all
entries: Array