Registro DMARC
v=DMARC1; p=none; fo=1; adkim=s; aspf=s; pct=100; rf=afrf; ri=86400; sp=none

Registro IPv4
host: pisecna.cz
class: IN
ttl: 3600
type: A
ip: 78.156.158.199

Servidores DNS Principal (mname) y Secundario (rname)
host: pisecna.cz
class: IN
ttl: 3600
type: SOA
mname: ns1.webhouse.cz
rname: hostmaster.webhouse.cz
serial: 2011092586
refresh: 900
retry: 600
expire: 86400
minimum-ttl: 3600

Servidor de Correo
host: pisecna.cz
class: IN
ttl: 300
type: MX
pri: 10
target: mta.vshosting.cloud

Servidor de Correo
host: pisecna.cz
class: IN
ttl: 300
type: MX
pri: 20
target: mta.vshosting.eu

Información TXT
host: pisecna.cz
class: IN
ttl: 3600
type: TXT
txt: v=spf1 mx a include:_spf.vshosting.cloud include:_spf.webhouse.cz ~all
entries: Array

Registro IPv6
host: pisecna.cz
class: IN
ttl: 3600
type: AAAA
ipv6: 2a00:d940::3:0:0:0:199