Registro DMARC
v=DMARC1; p=reject; rua=mailto:info@digitalutilization.com; ruf=mailto:info@digitalutilization.com; fo=1; sp=reject; adkim=s; aspf=s;

Registro IPv4
host: digitalutilization.com
class: IN
ttl: 11048
type: A
ip: 70.32.23.79

Servidores DNS Principal (mname) y Secundario (rname)
host: digitalutilization.com
class: IN
ttl: 83048
type: SOA
mname: ns1.a2hosting.com
rname: root.mi3-ts7.a2hosting.com
serial: 2026053001
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: digitalutilization.com
class: IN
ttl: 11049
type: MX
pri: 0
target: mail.digitalutilization.com

Información TXT
host: digitalutilization.com
class: IN
ttl: 11049
type: TXT
txt: v=spf1 +a +mx +ip4:70.32.23.79 +include:spf.a2hosting.com -all
entries: Array