Registro DMARC
v=DMARC1; p=reject; rua=mailto:report@dmarc.amazon.com; ruf=mailto:report@dmarc.amazon.com

Servidores DNS Principal (mname) y Secundario (rname)
host: seosmmit.com
class: IN
ttl: 3600
type: SOA
mname: dns1.comlaude-dns.com
rname: dnstech.comlaude.com
serial: 1751486458
refresh: 43200
retry: 7200
expire: 1209600
minimum-ttl: 3600

Información TXT
host: seosmmit.com
class: IN
ttl: 900
type: TXT
txt: v=spf1 -all
entries: Array