Registro DMARC
v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

Registro IPv4
host: viladecans.com
class: IN
ttl: 300
type: A
ip: 3.33.224.147

Servidores DNS Principal (mname) y Secundario (rname)
host: viladecans.com
class: IN
ttl: 3600
type: SOA
mname: ns1.domain.io
rname: support.domain.io
serial: 2024060601
refresh: 7200
retry: 3600
expire: 604800
minimum-ttl: 300