Registro DMARC
v=DMARC1; p=none

Servidores DNS Principal (mname) y Secundario (rname)
host: esteri.it
class: IN
ttl: 3600
type: SOA
mname: dns02pub.esteri.it
rname: admin.esteri.it
serial: 2005086004
refresh: 3600
retry: 600
expire: 86400
minimum-ttl: 3600

Servidor de Correo
host: esteri.it
class: IN
ttl: 2572
type: MX
pri: 10
target: mail.esteri.it

Servidor de Correo
host: esteri.it
class: IN
ttl: 2572
type: MX
pri: 10
target: mail4.esteri.it

Servidor de Correo
host: esteri.it
class: IN
ttl: 2572
type: MX
pri: 10
target: mail2.esteri.it

Servidor de Correo
host: esteri.it
class: IN
ttl: 2572
type: MX
pri: 10
target: mail3.esteri.it

Información TXT
host: esteri.it
class: IN
ttl: 3600
type: TXT
txt: uqZINyPkOx8/2Pwt0W9gtBHBk5r6YITYe1MijbvPtks=
entries: Array

Información TXT
host: esteri.it
class: IN
ttl: 3600
type: TXT
txt: _globalsign-domain-verification=lNNX2ED9oYknWmngVxJvlgxYtCRxEYD47U4_pLsPip
entries: Array

Información TXT
host: esteri.it
class: IN
ttl: 3600
type: TXT
txt: cisco-ci-domain-verification=2c1651713d7896b2d49f39ff504e0570c793c4fe9136088adf3ed6bad2a6a18f
entries: Array

Información TXT
host: esteri.it
class: IN
ttl: 3600
type: TXT
txt: lNNX2ED9oYknWmngVxJvlgxYtCRxEYD47U4_pLsPip
entries: Array

Información TXT
host: esteri.it
class: IN
ttl: 3600
type: TXT
txt: v=spf1 mx:esteri.it ip4:85.116.228.0/24 ip4:85.116.233.47 ip4:85.116.233.95 ip4:85.116.233.100 -all
entries: Array