Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc_rua@electronico.com; ruf=mailto:dmarc_ruf@electronico.com;

Servidores DNS Principal (mname) y Secundario (rname)
host: electronico.com
class: IN
ttl: 1800
type: SOA
mname: adi.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2389570315
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: electronico.com
class: IN
ttl: 300
type: MX
pri: 0
target: mx.lleida.net

Servidor de Correo
host: electronico.com
class: IN
ttl: 300
type: MX
pri: 0
target: smtpmailer.lleida.net

Información TXT
host: electronico.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 ip4:194.149.72.0/24 ip4:194.149.73.0/24 ip4:194.149.74.0/24 ip4:194.149.75.0/24 ip4:91.126.78.3/32 ip4:91.126.78.4/32 ip4:91.126.78.5/32 ip4:149.126.160.0/21 a mx -all
entries: Array

Información TXT
host: electronico.com
class: IN
ttl: 300
type: TXT
txt: _92hjprh4y8r6haz8bs67i3vupz50gpg
entries: Array