Registro DMARC
v=spf1 include:spf1.c4.cz include:spf2.c4.cz -all

Registro DMARC
v=spf1 include:spf1.c4.cz include:spf2.c4.cz -all

Registro IPv4
host: japosbrno.cz
class: IN
ttl: 1047
type: A
ip: 185.102.21.40

Servidores DNS Principal (mname) y Secundario (rname)
host: japosbrno.cz
class: IN
ttl: 1047
type: SOA
mname: ns1.webglobe.cz
rname: hostmaster.skok.cz
serial: 2026041603
refresh: 21600
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: japosbrno.cz
class: IN
ttl: 1048
type: MX
pri: 20
target: mxbackup.skok.cz

Servidor de Correo
host: japosbrno.cz
class: IN
ttl: 1048
type: MX
pri: 10
target: mx.skok.cz

Información TXT
host: japosbrno.cz
class: IN
ttl: 1048
type: TXT
txt: v=spf1 include:spf1.c4.cz include:spf2.c4.cz -all
entries: Array

Información TXT
host: japosbrno.cz
class: IN
ttl: 1048
type: TXT
txt: google-site-verification=dYL4jJCDoLZP6NFf7JIFY4VoulQ_unfydVnS-hzrQs0
entries: Array

Registro IPv6
host: japosbrno.cz
class: IN
ttl: 1048
type: AAAA
ipv6: 2001:880::15:0:0:0:1b