Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: vuanh.com.vn
class: IN
ttl: 14400
type: A
ip: 199.27.135.247

Servidores DNS Principal (mname) y Secundario (rname)
host: vuanh.com.vn
class: IN
ttl: 21600
type: SOA
mname: ns1.vinahost.vn
rname: system.vinahost.vn
serial: 2025102901
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: vuanh.com.vn
class: IN
ttl: 14400
type: MX
pri: 0
target: vuanh.com.vn

Información TXT
host: vuanh.com.vn
class: IN
ttl: 14400
type: TXT
txt: v=spf1 +a +mx +ip4:103.9.76.10 +ip4:123.30.136.207 +ip4:123.30.136.253 +ip4:123.30.136.234 +ip4:123.30.136.69 ~all
entries: Array