Registro DMARC
v=DMARC1; p=none; adkim=s

Registro IPv4
host: env.cz
class: IN
ttl: 3600
type: A
ip: 193.84.245.16

Servidores DNS Principal (mname) y Secundario (rname)
host: env.cz
class: IN
ttl: 1800
type: SOA
mname: ns.env.cz
rname: hostmaster.env.cz
serial: 2024051311
refresh: 3600
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: env.cz
class: IN
ttl: 3600
type: MX
pri: 10
target: mx2.mzp.cz

Servidor de Correo
host: env.cz
class: IN
ttl: 3600
type: MX
pri: 5
target: mx1.mzp.cz

Información TXT
host: env.cz
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a:mailgw.mzp.cz include:_spf.env.cz include:spf.protection.outlook.com ~all
entries: Array

Registro IPv6
host: env.cz
class: IN
ttl: 3600
type: AAAA
ipv6: 2001:af0:8001:3e05::84