Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc+156584@smartemailing.cz; fo=1

Registro IPv4
host: pasic.cz
class: IN
ttl: 3600
type: A
ip: 193.86.74.34

Servidores DNS Principal (mname) y Secundario (rname)
host: pasic.cz
class: IN
ttl: 1800
type: SOA
mname: ns.servery.cz
rname: hostmaster.active24.cz
serial: 2025041101
refresh: 10800
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: pasic.cz
class: IN
ttl: 17255
type: MX
pri: 10
target: mx1.active24.com

Servidor de Correo
host: pasic.cz
class: IN
ttl: 17255
type: MX
pri: 20
target: mx2.active24.com

Información TXT
host: pasic.cz
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx include:spf.smartemailing.cz ~all
entries: Array

Información TXT
host: pasic.cz
class: IN
ttl: 3600
type: TXT
txt: MS=ms31641407
entries: Array

Registro IPv6
host: pasic.cz
class: IN
ttl: 10401
type: AAAA
ipv6: 2a02:4a8:ac24:104::98:149