Registro DMARC
v=DMARC1; p=none; aspf=r; adkim=r;

Registro IPv4
host: adavent.es
class: IN
ttl: 1501
type: A
ip: 78.136.73.164

Servidores DNS Principal (mname) y Secundario (rname)
host: adavent.es
class: IN
ttl: 12945
type: SOA
mname: ns1.siteground.net
rname: dnsadmin.c72315.sgvps.net
serial: 100144
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 86400

Servidor de Correo
host: adavent.es
class: IN
ttl: 12945
type: MX
pri: 10
target: mx10.antispam.mailspamprotection.com

Servidor de Correo
host: adavent.es
class: IN
ttl: 12945
type: MX
pri: 30
target: mx30.antispam.mailspamprotection.com

Servidor de Correo
host: adavent.es
class: IN
ttl: 12945
type: MX
pri: 20
target: mx20.antispam.mailspamprotection.com

Información TXT
host: adavent.es
class: IN
ttl: 5745
type: TXT
txt: v=spf1 +ip4:35.214.154.213 +ip4:78.136.73.164 +a include:adavent.es.spf.auto.dnssmarthost.net +mx ~all
entries: Array