Registro DMARC
v=DMARC1; p=reject; pct=100; fo=1; ri=3600; rua=mailto:1cf493e1@inbox.ondmarc.com; ruf=mailto:1cf493e1@inbox.ondmarc.com;

Registro IPv4
host: talktalkbusiness.net
class: IN
ttl: 3200
type: A
ip: 62.24.248.135

Servidores DNS Principal (mname) y Secundario (rname)
host: talktalkbusiness.net
class: IN
ttl: 3200
type: SOA
mname: ds0.opaltelecom.net
rname: noc.opaltelecom.net
serial: 2024041200
refresh: 14400
retry: 3600
expire: 1728000
minimum-ttl: 300

Servidor de Correo
host: talktalkbusiness.net
class: IN
ttl: 300
type: MX
pri: 10
target: mx2.talktalkbusiness.net

Servidor de Correo
host: talktalkbusiness.net
class: IN
ttl: 300
type: MX
pri: 10
target: mx1.talktalkbusiness.net

Información TXT
host: talktalkbusiness.net
class: IN
ttl: 300
type: TXT
txt: v=spf1 redirect=talktalkplc.com
entries: Array