Registro DMARC
v=DMARC1;p=none;rua=mailto:dmarc@ext.erweb.it

Registro IPv4
host: dnsqueries.com
class: IN
ttl: 120
type: A
ip: 172.238.226.195

Servidores DNS Principal (mname) y Secundario (rname)
host: dnsqueries.com
class: IN
ttl: 120
type: SOA
mname: ns1.linode.com
rname: hostmaster.erweb.it
serial: 2021000001
refresh: 14400
retry: 3600
expire: 604800
minimum-ttl: 120

Servidor de Correo
host: dnsqueries.com
class: IN
ttl: 120
type: MX
pri: 20
target: relay.dnsqueries.com

Información TXT
host: dnsqueries.com
class: IN
ttl: 120
type: TXT
txt: v=spf1 a mx include:erweb.it -all
entries: