Registro DMARC
v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s

Registro IPv4
host: portman-residential.com
class: IN
ttl: 600
type: A
ip: 3.33.130.190

Registro IPv4
host: portman-residential.com
class: IN
ttl: 600
type: A
ip: 15.197.148.33

Servidores DNS Principal (mname) y Secundario (rname)
host: portman-residential.com
class: IN
ttl: 3600
type: SOA
mname: ns53.domaincontrol.com
rname: dns.jomax.net
serial: 2025081900
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: portman-residential.com
class: IN
ttl: 3600
type: MX
pri: 0
target: 

Información TXT
host: portman-residential.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 -all
entries: Array