Registro DMARC
v=DMARC1; p=quarantine; adkim=s; aspf=s

Registro IPv4
host: cartagenainformatica.com
class: IN
ttl: 2905
type: A
ip: 82.223.54.207

Servidores DNS Principal (mname) y Secundario (rname)
host: cartagenainformatica.com
class: IN
ttl: 2906
type: SOA
mname: ns1.cartagenainformatica.com
rname: web.cetainformatica.es
serial: 2025052202
refresh: 10800
retry: 3600
expire: 1209600
minimum-ttl: 10800

Servidor de Correo
host: cartagenainformatica.com
class: IN
ttl: 2906
type: MX
pri: 10
target: mail.cartagenainformatica.com

Información TXT
host: cartagenainformatica.com
class: IN
ttl: 2906
type: TXT
txt: v=spf1 +a +mx +a:82.223.54.207 -all
entries: Array