Registro DMARC
v=DMARC1;p=reject;sp=reject;rua=mailto:65d36c046a@rua.easydmarc.eu;ruf=mailto:65d36c046a@ruf.easydmarc.eu;fo=1;

Servidores DNS Principal (mname) y Secundario (rname)
host: Icdbcdn.com
class: IN
ttl: 1800
type: SOA
mname: chuck.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2339900977
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Información TXT
host: Icdbcdn.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 -all
entries: Array