Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:ipm3xo4@ar.glockapps.com,mailto:dmarc@webzdarma.cz; ruf=mailto:ipm3xo4@fr.glockapps.com; fo=1;

Registro IPv4
host: webzdarma.cz
class: IN
ttl: 600
type: A
ip: 185.64.219.22

Servidores DNS Principal (mname) y Secundario (rname)
host: webzdarma.cz
class: IN
ttl: 600
type: SOA
mname: a.ns.webzdarma.cz
rname: podpora.webzdarma.cz
serial: 2023060500
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: webzdarma.cz
class: IN
ttl: 600
type: MX
pri: 10
target: mx1.webzdarma.cz

Servidor de Correo
host: webzdarma.cz
class: IN
ttl: 600
type: MX
pri: 20
target: mx2.webzdarma.cz

Servidor de Correo
host: webzdarma.cz
class: IN
ttl: 600
type: MX
pri: 50
target: mx2.webzdarma.cz

Información TXT
host: webzdarma.cz
class: IN
ttl: 600
type: TXT
txt: google-site-verification=z6cAZfHOYeTH-uDP34cekQ33YV0m9adwkxwYCnD4xxU
entries: Array

Información TXT
host: webzdarma.cz
class: IN
ttl: 600
type: TXT
txt: v=spf1 ip4:185.64.219.0/27 ip4:185.82.212.52/32 ip4:185.82.212.53/32  ip4:77.78.104.121/32 ip6:2001:1528:137::a include:smtpx.stable.cz -all
entries: Array