Registro DMARC
v=DMARC1;p=reject;sp=reject;rua=a4v1jq9a@ag.us.dmarcian.com;ruf=mailto:a4v1jq9a@fr.us.dmarcian.com;aspf=r;adkim=r;fo=1;ri=3600

Servidores DNS Principal (mname) y Secundario (rname)
host: hotel-tonite.com
class: IN
ttl: 18734
type: SOA
mname: ns1.markmonitor.com
rname: hostmaster.markmonitor.com
serial: 2024091301
refresh: 86400
retry: 3600
expire: 2592000
minimum-ttl: 172800

Información TXT
host: hotel-tonite.com
class: IN
ttl: 18734
type: TXT
txt: v=spf1 -all
entries: Array