Registro DMARC
v=DMARC1; p=reject; rua=mailto:dmarc@zilvernet.com; aspf=s;

Registro IPv4
host: grupoisaias.com
class: IN
ttl: 600
type: A
ip: 3.33.130.190

Registro IPv4
host: grupoisaias.com
class: IN
ttl: 600
type: A
ip: 15.197.148.33

Servidores DNS Principal (mname) y Secundario (rname)
host: grupoisaias.com
class: IN
ttl: 3600
type: SOA
mname: ns29.domaincontrol.com
rname: dns.jomax.net
serial: 2024070800
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: grupoisaias.com
class: IN
ttl: 1800
type: MX
pri: 0
target: mail.zilvernet.com

Información TXT
host: grupoisaias.com
class: IN
ttl: 1800
type: TXT
txt: v=spf1 mx ~all
entries: Array