Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: tcvn.gov.vn
class: IN
ttl: 600
type: A
ip: 103.61.122.68

Servidores DNS Principal (mname) y Secundario (rname)
host: tcvn.gov.vn
class: IN
ttl: 75958
type: SOA
mname: ns-b3.tenten.vn
rname: root.tcvn.gov.vn
serial: 1776782625
refresh: 3589
retry: 15
expire: 31536000
minimum-ttl: 3600

Servidor de Correo
host: tcvn.gov.vn
class: IN
ttl: 3600
type: MX
pri: 0
target: mail.tcvn.gov.vn

Información TXT
host: tcvn.gov.vn
class: IN
ttl: 600
type: TXT
txt: _globalsign-domain-verification=G7TFa3A75PqiGUEpRZgVEDCpb6ro5jCofJ9HQRWJ41
entries: Array

Información TXT
host: tcvn.gov.vn
class: IN
ttl: 600
type: TXT
txt: g8knnxn3-YRZpEKxSvGVy15yGVTr3Jwl1I27b_MX0P8
entries: Array