Registro IPv4
host: dongphucthanhcong.vn
class: IN
ttl: 14400
type: A
ip: 103.221.220.216

Servidores DNS Principal (mname) y Secundario (rname)
host: dongphucthanhcong.vn
class: IN
ttl: 3600
type: SOA
mname: ns1-seohosting.azdigi.com
rname: hostmaster.dongphucthanhcong.vn
serial: 2023122502
refresh: 3600
retry: 3600
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: dongphucthanhcong.vn
class: IN
ttl: 14400
type: MX
pri: 10
target: mail.dongphucthanhcong.vn

Información TXT
host: dongphucthanhcong.vn
class: IN
ttl: 14400
type: TXT
txt: v=spf1 a mx ip4:103.221.220.216 ~all
entries: Array