Registro DMARC
v=DMARC1; p=none; sp=none; adkim=r; aspf=r; pct=0; rua=mailto:txt@sinspam.com; ruf=mailto:txt@sinspam.com; fo=1

Registro IPv4
host: ferrocarriloeste.org.ar
class: IN
ttl: 3782
type: A
ip: 74.50.97.186

Servidores DNS Principal (mname) y Secundario (rname)
host: ferrocarriloeste.org.ar
class: IN
ttl: 3782
type: SOA
mname: ns1.mesi.com.ar
rname: soporte.mesi.com.ar
serial: 2024070212
refresh: 3600
retry: 14400
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: ferrocarriloeste.org.ar
class: IN
ttl: 3782
type: MX
pri: 10
target: am130.mesi.com.ar

Información TXT
host: ferrocarriloeste.org.ar
class: IN
ttl: 3782
type: TXT
txt: v=spf1 include:spf.hostmar.com ip4:64.95.245.0/24 ip4:69.25.11.0/24 ip4:138.36.16.0/22 ip4:181.225.136.0/22 mx a ~all
entries: Array