Registro DMARC
v=DMARC1; p=none; sp=none; rua=mailto:postmaster@incosrv.com; rf=afrf; pct=100; ri=86400

Registro IPv4
host: cerpadlavrchlabi.cz
class: IN
ttl: 900
type: A
ip: 85.132.152.184

Registro IPv4
host: cerpadlavrchlabi.cz
class: IN
ttl: 900
type: A
ip: 81.0.235.139

Registro IPv4
host: cerpadlavrchlabi.cz
class: IN
ttl: 900
type: A
ip: 93.185.108.253

Servidores DNS Principal (mname) y Secundario (rname)
host: cerpadlavrchlabi.cz
class: IN
ttl: 900
type: SOA
mname: ns.web4u.cz
rname: admin.web4u.cz
serial: 2024112800
refresh: 14400
retry: 3600
expire: 604800
minimum-ttl: 14400

Servidor de Correo
host: cerpadlavrchlabi.cz
class: IN
ttl: 900
type: MX
pri: 20
target: ns2.shosting.cz

Servidor de Correo
host: cerpadlavrchlabi.cz
class: IN
ttl: 900
type: MX
pri: 10
target: caesar.shosting.cz

Información TXT
host: cerpadlavrchlabi.cz
class: IN
ttl: 900
type: TXT
txt: v=spf1 mx ip4:82.208.7.116 include:_emailing.heureka.cz include:incosrv.com ~all
entries: Array