Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: Sisnet.es
class: IN
ttl: 21600
type: A
ip: 185.226.232.144

Servidores DNS Principal (mname) y Secundario (rname)
host: Sisnet.es
class: IN
ttl: 21600
type: SOA
mname: ns2.vdeploy.net
rname: peslavai.gmail.com
serial: 2024010203
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 10800

Servidor de Correo
host: Sisnet.es
class: IN
ttl: 21600
type: MX
pri: 10
target: mx.spamexperts.com

Servidor de Correo
host: Sisnet.es
class: IN
ttl: 21600
type: MX
pri: 10
target: lastmx.spamexperts.net

Servidor de Correo
host: Sisnet.es
class: IN
ttl: 21600
type: MX
pri: 10
target: fallbackmx.spamexperts.eu

Información TXT
host: Sisnet.es
class: IN
ttl: 21600
type: TXT
txt: v=spf1 mx a:mail.sisnet.com.es a:proquo.vdeploy.net a:relay.sisnet.com.es a ip4:5.134.32.190 include:spf.acumbamail.com ~all
entries: Array