Registro DMARC
v=DMARC1; p=none; sp=none; adkim=r; aspf=r

Registro IPv4
host: nucleo.to
class: IN
ttl: 300
type: A
ip: 85.235.143.136

Servidores DNS Principal (mname) y Secundario (rname)
host: nucleo.to
class: IN
ttl: 300
type: SOA
mname: ns.abdns.biz
rname: postmaster.arubabusiness.it
serial: 2024052702
refresh: 10800
retry: 3600
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: nucleo.to
class: IN
ttl: 300
type: MX
pri: 10
target: in.arubabusiness.it

Información TXT
host: nucleo.to
class: IN
ttl: 300
type: TXT
txt: v=spf1 a mx include:_spf.arubabusiness.it -all
entries: Array