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

Registro IPv4
host: tessarienergia.it
class: IN
ttl: 300
type: A
ip: 94.143.155.99

Servidores DNS Principal (mname) y Secundario (rname)
host: tessarienergia.it
class: IN
ttl: 300
type: SOA
mname: dns.widhost.net
rname: postmaster.tessarienergia.it
serial: 2025030601
refresh: 3600
retry: 900
expire: 1209600
minimum-ttl: 38400

Servidor de Correo
host: tessarienergia.it
class: IN
ttl: 300
type: MX
pri: 10
target: avas1.gasweb.it

Servidor de Correo
host: tessarienergia.it
class: IN
ttl: 300
type: MX
pri: 10
target: avas2.gasweb.it

Información TXT
host: tessarienergia.it
class: IN
ttl: 300
type: TXT
txt: v=spf1 a mx a:smtprelay.zcluster.gasweb.it include:_spf.arubabusiness.it -all
entries: Array