Registro DMARC
v=DMARC1; p=reject; rua=mailto:eeb6a98281f5782@rep.dmarcanalyzer.com; ruf=mailto:eeb6a98281f5782@for.dmarcanalyzer.com; fo=1;

Servidores DNS Principal (mname) y Secundario (rname)
host: uaspectrum.com
class: IN
ttl: 21600
type: SOA
mname: ns0.dnsmadeeasy.com
rname: dns.dnsmadeeasy.com
serial: 2008010111
refresh: 43200
retry: 3600
expire: 1209600
minimum-ttl: 180

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