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

Registro IPv4
host: ivc.it
class: IN
ttl: 14400
type: A
ip: 35.214.243.0

Servidores DNS Principal (mname) y Secundario (rname)
host: ivc.it
class: IN
ttl: 21600
type: SOA
mname: ns1.siteground.net
rname: root.esm20.siteground.biz
serial: 2020113180
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 86400

Servidor de Correo
host: ivc.it
class: IN
ttl: 3600
type: MX
pri: 20
target: mx20.mailspamprotection.com

Servidor de Correo
host: ivc.it
class: IN
ttl: 3600
type: MX
pri: 10
target: mx10.mailspamprotection.com

Servidor de Correo
host: ivc.it
class: IN
ttl: 3600
type: MX
pri: 30
target: mx30.mailspamprotection.com

Información TXT
host: ivc.it
class: IN
ttl: 14400
type: TXT
txt: v=spf1 +a +mx +a:esm20.siteground.biz  include:ivc.it.spf.auto.dnssmarthost.net ~all
entries: Array

Información TXT
host: ivc.it
class: IN
ttl: 14400
type: TXT
txt: google-site-verification=lHUVoPdldmdee7FYKBJElzRkdizb19sG6xDpQXr9SJE
entries: Array