Registro DMARC
v=DMARC1; p=reject; rua=mailto:reports@sorkincomputer.net

Registro IPv4
host: bertz.com
class: IN
ttl: 3600
type: A
ip: 216.86.217.250

Servidores DNS Principal (mname) y Secundario (rname)
host: bertz.com
class: IN
ttl: 3600
type: SOA
mname: ns1.sorkincomputer.net
rname: admin.sorkincomputer.net
serial: 1182
refresh: 3600
retry: 600
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: bertz.com
class: IN
ttl: 3600
type: MX
pri: 20
target: mailb.sorkincomputer.net

Servidor de Correo
host: bertz.com
class: IN
ttl: 3600
type: MX
pri: 10
target: maila.sorkincomputer.net

Información TXT
host: bertz.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 mx ip4:47.181.184.70 ip4:216.86.217.249 -all
entries: Array