Registro DMARC
v=DMARC1; p=quarantine; adkim=s; aspf=s

Registro IPv4
host: pcidssguru.com
class: IN
ttl: 75366
type: A
ip: 147.185.243.12

Servidores DNS Principal (mname) y Secundario (rname)
host: pcidssguru.com
class: IN
ttl: 10566
type: SOA
mname: ns30.servergroove.com
rname: tim.bigitinc.com
serial: 2025011501
refresh: 10800
retry: 3600
expire: 1209600
minimum-ttl: 10800

Servidor de Correo
host: pcidssguru.com
class: IN
ttl: 10567
type: MX
pri: 10
target: mail.servergroove.com

Información TXT
host: pcidssguru.com
class: IN
ttl: 10567
type: TXT
txt: v=spf1 +mx -all
entries: Array