Registro DMARC
v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

Registro IPv4
host: 3d-visual.com
class: IN
ttl: 3600
type: A
ip: 192.234.68.40

Servidores DNS Principal (mname) y Secundario (rname)
host: 3d-visual.com
class: IN
ttl: 3600
type: SOA
mname: cdc-gridmaster.acuitylightinggroup.com
rname: datasecurity.acuitybrands.com
serial: 254424145
refresh: 10800
retry: 3600
expire: 86400
minimum-ttl: 900

Información TXT
host: 3d-visual.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 -all
entries: Array