Registro DMARC
v=DMARC1; p=none; rua=mailto:postmaster@iiscecchi.edu.it

Registro IPv4
host: iiscecchi.edu.it
class: IN
ttl: 600
type: A
ip: 217.27.72.236

Servidores DNS Principal (mname) y Secundario (rname)
host: iiscecchi.edu.it
class: IN
ttl: 600
type: SOA
mname: dns1.ergonet-dns.it
rname: hostmaster.ergonet.it
serial: 2026081205
refresh: 28800
retry: 7200
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: iiscecchi.edu.it
class: IN
ttl: 600
type: MX
pri: 10
target: mx04.ergonet.it

Servidor de Correo
host: iiscecchi.edu.it
class: IN
ttl: 600
type: MX
pri: 10
target: mx03.ergonet.it

Servidor de Correo
host: iiscecchi.edu.it
class: IN
ttl: 600
type: MX
pri: 10
target: mx01.ergonet.it

Servidor de Correo
host: iiscecchi.edu.it
class: IN
ttl: 600
type: MX
pri: 10
target: mx02.ergonet.it

Información TXT
host: iiscecchi.edu.it
class: IN
ttl: 600
type: TXT
txt: v=spf1 a mx include:_spf.ergonet.it -all
entries: Array