Servidores DNS Principal (mname) y Secundario (rname)
host: vnme.vn
class: IN
ttl: 2303
type: SOA
mname: ns1.matbao.vn
rname: admin.matbao.com
serial: 2025042902
refresh: 7200
retry: 1800
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: vnme.vn
class: IN
ttl: 2304
type: MX
pri: 0
target: pro208.emailserver.vn

Información TXT
host: vnme.vn
class: IN
ttl: 2305
type: TXT
txt: v=spf1 mx include:emailserver.vn include:spf.protection.outlook.com -all
entries: Array