Registro DMARC
v=DMARC1; p=none; rua=postmaster@a12lab.com;

Registro IPv4
host: a12lab.com
class: IN
ttl: 2648
type: A
ip: 89.250.70.108

Servidores DNS Principal (mname) y Secundario (rname)
host: a12lab.com
class: IN
ttl: 3600
type: SOA
mname: dns.technorail.com
rname: hostmaster.a12lab.com
serial: 2025080602
refresh: 86400
retry: 7200
expire: 2592000
minimum-ttl: 3600

Servidor de Correo
host: a12lab.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mx.a12lab.com

Información TXT
host: a12lab.com
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=ge6lRB3EbxU8lou6HJ79is1XBUcfjqvCCSKkI5nTabs
entries: google-site-verification=ge6lRB3EbxU8lou6HJ79is1XBUcfjqvCCSKkI5nTabs

Información TXT
host: a12lab.com
class: IN
ttl: 3600
type: TXT
txt: MS=ms89712418
entries: MS=ms89712418

Información TXT
host: a12lab.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:_spf.aruba.it ~all
entries: v=spf1 include:_spf.aruba.it ~all