Registro DMARC
v=DMARC1; p=reject; rua=mailto:0930059a5898287@rep.dmarcanalyzer.com; ruf=mailto:0930059a5898287@for.dmarcanalyzer.com; fo=1;

Registro IPv4
host: pentek.com
class: IN
ttl: 300
type: A
ip: 3.138.110.72

Servidores DNS Principal (mname) y Secundario (rname)
host: pentek.com
class: IN
ttl: 21600
type: SOA
mname: extma1.mrcy.com
rname: hostmaster.mrcy.com
serial: 2025080100
refresh: 3600
retry: 360
expire: 604800
minimum-ttl: 10800

Servidor de Correo
host: pentek.com
class: IN
ttl: 300
type: MX
pri: 10
target: us-smtp-inbound-2.mimecast.com

Servidor de Correo
host: pentek.com
class: IN
ttl: 300
type: MX
pri: 10
target: us-smtp-inbound-1.mimecast.com

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