Registro DMARC
v=DMARC1; p=quarantine; adkim=r; aspf=r; rua=mailto:dmarc_rua@onsecureserver.net;

Registro IPv4
host: desidukan.online
class: IN
ttl: 149
type: A
ip: 23.227.38.65

Servidores DNS Principal (mname) y Secundario (rname)
host: desidukan.online
class: IN
ttl: 3149
type: SOA
mname: ns47.domaincontrol.com
rname: dns.jomax.net
serial: 2025121004
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600