Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: tw3b.com
class: IN
ttl: 86400
type: A
ip: 72.52.236.13

Servidores DNS Principal (mname) y Secundario (rname)
host: tw3b.com
class: IN
ttl: 86400
type: SOA
mname: ns2.tw3b.com
rname: root.funny-feistel.72-52-237-254.plesk.page
serial: 2024050807
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 10800

Servidor de Correo
host: tw3b.com
class: IN
ttl: 86400
type: MX
pri: 10
target: mail.tw3b.com

Información TXT
host: tw3b.com
class: IN
ttl: 86400
type: TXT
txt: v=spf1 +a +mx +a:host1.bwstnbt2.com -all
entries: Array