Registro DMARC
v=DMARC1; p=reject; sp=none; rf=afrf; pct=100; ri=86400;

Servidores DNS Principal (mname) y Secundario (rname)
host: womenscarein.com
class: IN
ttl: 7200
type: SOA
mname: NS45.WORLDNIC.com
rname: namehost.WORLDNIC.com
serial: 125122313
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Información TXT
host: womenscarein.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ~all
entries: Array