Registro DMARC
v=DMARC1; p=none; fo=1; rua=mailto:logs@smsbrana.cz;  ruf=mailto:tech@smsbrana.cz;

Registro IPv4
host: smsbrana.cz
class: IN
ttl: 3600
type: A
ip: 37.140.220.70

Servidores DNS Principal (mname) y Secundario (rname)
host: smsbrana.cz
class: IN
ttl: 900
type: SOA
mname: ns-931.awsdns-52.net
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: smsbrana.cz
class: IN
ttl: 12657
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Servidor de Correo
host: smsbrana.cz
class: IN
ttl: 12657
type: MX
pri: 10
target: aspmx5.googlemail.com

Servidor de Correo
host: smsbrana.cz
class: IN
ttl: 12657
type: MX
pri: 10
target: aspmx3.googlemail.com

Servidor de Correo
host: smsbrana.cz
class: IN
ttl: 12657
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: smsbrana.cz
class: IN
ttl: 12657
type: MX
pri: 10
target: aspmx4.googlemail.com

Servidor de Correo
host: smsbrana.cz
class: IN
ttl: 12657
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Servidor de Correo
host: smsbrana.cz
class: IN
ttl: 12657
type: MX
pri: 10
target: aspmx2.googlemail.com

Información TXT
host: smsbrana.cz
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:_spf.mlsend.com include:_spf.smsbrana.cz include:_spf.emaillabs.net.pl include:_spf.mailersend.net ~all
entries: Array