Registro DMARC
v=DMARC1;p=quarantine;rua=mailto:dmarc_reports@t2cn.com

Registro IPv4
host: t2cn.com
class: IN
ttl: 21600
type: A
ip: 8.153.94.162

Registro IPv4
host: t2cn.com
class: IN
ttl: 21600
type: A
ip: 106.14.11.89

Servidores DNS Principal (mname) y Secundario (rname)
host: t2cn.com
class: IN
ttl: 21600
type: SOA
mname: t2cn.com
rname: mail.t2cn.com
serial: 2025070101
refresh: 28800
retry: 7200
expire: 1814400
minimum-ttl: 86400

host: t2cn.com
class: IN
ttl: 41749
type: HINFO
cpu: DELL POWER EDGE SERVER
os: UNIX

Servidor de Correo
host: t2cn.com
class: IN
ttl: 21600
type: MX
pri: 10
target: mail.t2cn.com

Información TXT
host: t2cn.com
class: IN
ttl: 21600
type: TXT
txt: pgrf55kbuuus5ukmd3a0n75ds4
entries: Array

Información TXT
host: t2cn.com
class: IN
ttl: 21600
type: TXT
txt: v=spf1 mx:t2cn.com -all
entries: Array