Registro DMARC
v=DMARC1; p=reject; rua=mailto:6ymgai1o@ag.eu.dmarcadvisor.com;

Servidores DNS Principal (mname) y Secundario (rname)
host: velac.com
class: IN
ttl: 86400
type: SOA
mname: dns01.dipcon.com
rname: registry.ports.net
serial: 2024042201
refresh: 43200
retry: 7200
expire: 1209600
minimum-ttl: 86400

Información TXT
host: velac.com
class: IN
ttl: 86400
type: TXT
txt: v=spf1 -all
entries: Array