Registro DMARC
v=DMARC1; p=quarantine; adkim=r; aspf=r; rua=mailto:dmarc_rua@onsecureserver.net;

Registro IPv4
host: grudiva.es
class: IN
ttl: 3600
type: A
ip: 160.153.0.9

Servidores DNS Principal (mname) y Secundario (rname)
host: grudiva.es
class: IN
ttl: 3600
type: SOA
mname: ns61.domaincontrol.com
rname: dns.jomax.net
serial: 2026031308
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: grudiva.es
class: IN
ttl: 1800
type: MX
pri: 0
target: grudiva-es.mail.protection.outlook.com

Información TXT
host: grudiva.es
class: IN
ttl: 900
type: TXT
txt: MS=ms55175886
entries: Array

Información TXT
host: grudiva.es
class: IN
ttl: 900
type: TXT
txt: v=spf1 ip4:13.127.22.245 include:spf.protection.outlook.com -all
entries: Array