Registro DMARC
v=DMARC1; p=quarantine; adkim=r; aspf=r; rua=mailto:dmarc@csgt.vn

Registro IPv4
host: csgt.vn
class: IN
ttl: 82944
type: A
ip: 118.70.197.219

Servidores DNS Principal (mname) y Secundario (rname)
host: csgt.vn
class: IN
ttl: 18168
type: SOA
mname: vdc-hn01.vnn.vn
rname: postmaster.vnn.vn
serial: 2026060301
refresh: 28800
retry: 7200
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: csgt.vn
class: IN
ttl: 18169
type: MX
pri: 3
target: smtp.google.com

Servidor de Correo
host: csgt.vn
class: IN
ttl: 18169
type: MX
pri: 4
target: mail.csgt.vn

Información TXT
host: csgt.vn
class: IN
ttl: 18169
type: TXT
txt: v=spf1 mx mx:mail.csgt.vn ~all
entries: Array

Información TXT
host: csgt.vn
class: IN
ttl: 18169
type: TXT
txt: google-site-verification=8UFIcvZJEMGm7Le7j5idSau9-OqPklA_pprjMKBtfUQ
entries: Array