Registro DMARC
v=DMARC1; p=none; sp=none; adkim=r; aspf=r; fo=1; rua=mailto:dmarc@czso.cz; rf=afrf; pct=100; ri=86400

Registro IPv4
host: czso.cz
class: IN
ttl: 300
type: A
ip: 194.48.241.132

Servidores DNS Principal (mname) y Secundario (rname)
host: czso.cz
class: IN
ttl: 3600
type: SOA
mname: alfa.ns.active24.cz
rname: hostmaster.active24.cz
serial: 2024063001
refresh: 10800
retry: 1800
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: czso.cz
class: IN
ttl: 300
type: MX
pri: 300
target: mspool.gts.cz

Servidor de Correo
host: czso.cz
class: IN
ttl: 300
type: MX
pri: 50
target: smtp3.czso.cz

Información TXT
host: czso.cz
class: IN
ttl: 86400
type: TXT
txt: v=DKIM1; k=rsa; h=sha256; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAjBaZgLEPnGJCD5y//GuhGXKuLMl2KoQ2DkfNlJOFMje512pNI2louOUIXvHSVeNSZRCwY7y/lSkzvMSDTLud3UZcWIxjTWTxqTN0l0RQTLvG2V47teNZ4upgSNIs2U0TMe+9qPmrrhhYqOXE45Fw3HzlAawd79ZtIjR+XN8Hoysxb7LFyPnzUODMgNtS6ACNIVX8KtFohWEPcY4aJAABedOs5y3whwrsdgIVThefR9P6dOeZzndwKACXBIcKP8KLQmCoQX4XrAL7gnt625Pa3xpWXiov03KHG6/6OgOnkxbcKxmVLK2pmrQeDtKwgGGk5Y3Q3A8Hyx+rCKb7XPcSnwIDAQAB
entries: Array

Información TXT
host: czso.cz
class: IN
ttl: 86400
type: TXT
txt: apple-domain-verification=EwOXhiHf6OM54CjR
entries: Array

Información TXT
host: czso.cz
class: IN
ttl: 86400
type: TXT
txt: MS=922057F72CB1C68AAB668728133F9D8A15E7F280
entries: Array

Información TXT
host: czso.cz
class: IN
ttl: 86400
type: TXT
txt: v=spf1 mx a ip4:194.48.241.146 a:smtp3.czso.cz  include:spf.protection.outlook.com -all
entries: Array

Registro IPv6
host: czso.cz
class: IN
ttl: 3600
type: AAAA
ipv6: 2001:67c:16c0:f001::130