Registro DMARC
v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@enel.com,mailto:dmarc_agg@vali.email; ruf=mailto:dmarc_ruf@enel.com

Registro IPv4
host: endesacredita.com
class: IN
ttl: 7200
type: A
ip: 164.132.116.110

Servidores DNS Principal (mname) y Secundario (rname)
host: endesacredita.com
class: IN
ttl: 7200
type: SOA
mname: dns.enel.it
rname: boxdns.enel.com
serial: 410
refresh: 3600
retry: 600
expire: 1209600
minimum-ttl: 3600

Información TXT
host: endesacredita.com
class: IN
ttl: 7200
type: TXT
txt: v=spf1 -all
entries: Array