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

Registro IPv4
host: formretailblog.it
class: IN
ttl: 4690
type: A
ip: 80.88.87.72

Servidores DNS Principal (mname) y Secundario (rname)
host: formretailblog.it
class: IN
ttl: 7845
type: SOA
mname: dns.widhost.net
rname: postmaster.formretailblog.it
serial: 2016061402
refresh: 3600
retry: 900
expire: 432000
minimum-ttl: 38400

Servidor de Correo
host: formretailblog.it
class: IN
ttl: 7846
type: MX
pri: 10
target: in.arubabusiness.it

Información TXT
host: formretailblog.it
class: IN
ttl: 7846
type: TXT
txt: v=spf1 a mx include:_spf.arubabusiness.it -all
entries: Array