Registro DMARC
v=DMARC1; p=none; fo=1

Registro IPv4
host: umbralit.com
class: IN
ttl: 600
type: A
ip: 192.185.100.125

Servidores DNS Principal (mname) y Secundario (rname)
host: umbralit.com
class: IN
ttl: 3600
type: SOA
mname: ns31.domaincontrol.com
rname: dns.jomax.net
serial: 2023072801
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: umbralit.com
class: IN
ttl: 3600
type: MX
pri: 20
target: mx2-us1.ppe-hosted.com

Servidor de Correo
host: umbralit.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mx1-us1.ppe-hosted.com

Información TXT
host: umbralit.com
class: IN
ttl: 3600
type: TXT
txt: umbralit.com. 18000 IN TXT "v=spf1 include:autotask.net ~all"
entries: Array

Información TXT
host: umbralit.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a:dispatch-us.ppe-hosted.com ~all
entries: Array