Registro DMARC
v=DMARC1; p=quarantine;

Registro IPv4
host: businesscommunity.it
class: IN
ttl: 3600
type: A
ip: 217.160.0.88

Servidores DNS Principal (mname) y Secundario (rname)
host: businesscommunity.it
class: IN
ttl: 86400
type: SOA
mname: ns1042.ui-dns.org
rname: hostmaster.1und1.com
serial: 2017060138
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: businesscommunity.it
class: IN
ttl: 3600
type: MX
pri: 10
target: mx00.ionos.it

Servidor de Correo
host: businesscommunity.it
class: IN
ttl: 3600
type: MX
pri: 10
target: mx01.ionos.it

Información TXT
host: businesscommunity.it
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=allaGxrP7VT6rf_szzGa1fi_A56_KXH-HhVlTlx6I68
entries: Array

Información TXT
host: businesscommunity.it
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:sendersrv.com ?all
entries: Array

Registro IPv6
host: businesscommunity.it
class: IN
ttl: 3600
type: AAAA
ipv6: 2001:8d8:100f:f000::2af