Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: petroxco.com
class: IN
ttl: 14400
type: A
ip: 67.223.117.191

Servidores DNS Principal (mname) y Secundario (rname)
host: petroxco.com
class: IN
ttl: 65878
type: SOA
mname: ns1.opvco.com
rname: dpsh\.eng.gmail.com
serial: 2025062000
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: petroxco.com
class: IN
ttl: 14400
type: MX
pri: 0
target: petroxco.com

Información TXT
host: petroxco.com
class: IN
ttl: 14400
type: TXT
txt: v=spf1 +a +mx +ip4:67.223.117.191 ~all
entries: Array