Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: tomgraves.org
class: IN
ttl: 3600
type: A
ip: 209.58.165.79

Servidores DNS Principal (mname) y Secundario (rname)
host: tomgraves.org
class: IN
ttl: 3600
type: SOA
mname: ns1.de.opalstack.com
rname: hostmaster.tomgraves.org
serial: 2024091901
refresh: 10800
retry: 3600
expire: 1814400
minimum-ttl: 3600

Servidor de Correo
host: tomgraves.org
class: IN
ttl: 3600
type: MX
pri: 10
target: mx1.de.opalstack.com

Servidor de Correo
host: tomgraves.org
class: IN
ttl: 3600
type: MX
pri: 10
target: mx2.de.opalstack.com

Información TXT
host: tomgraves.org
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.opalstack.com ~all
entries: Array