Registro DMARC
v=spf1 ip4:88.86.113.128/27 -all

Registro IPv4
host: smidrs.czechian.net
class: IN
ttl: 600
type: A
ip: 185.64.219.7

Servidor de Correo
host: smidrs.czechian.net
class: IN
ttl: 600
type: MX
pri: 50
target: mail.wz.cz

Servidor de Correo
host: smidrs.czechian.net
class: IN
ttl: 600
type: MX
pri: 100
target: mail2.wz.cz

Información TXT
host: smidrs.czechian.net
class: IN
ttl: 600
type: TXT
txt: v=spf1 ip4:88.86.113.128/27 -all
entries: Array