Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: siisa.org.mx
class: IN
ttl: 3600
type: A
ip: 174.136.28.86

Servidores DNS Principal (mname) y Secundario (rname)
host: siisa.org.mx
class: IN
ttl: 3600
type: SOA
mname: ns179.neubox.net
rname: root.siisa.org.mx
serial: 2024051405
refresh: 3600
retry: 3600
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: siisa.org.mx
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.siisa.org.mx

Información TXT
host: siisa.org.mx
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx ip4:174.136.28.86 include:relay.mailchannels.net -all
entries: Array