Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc@letuska.cz; ruf=mailto:dmarc@letuska.cz; fo=1; adkim=r; aspf=r; pct=100; rf=afrf; ri=86400

Registro IPv4
host: letuska.cz
class: IN
ttl: 360
type: A
ip: 185.115.1.161

Servidores DNS Principal (mname) y Secundario (rname)
host: letuska.cz
class: IN
ttl: 360
type: SOA
mname: ns1.ignum.com
rname: hostmaster.ignum.cz
serial: 2024112601
refresh: 1200
retry: 360
expire: 604800
minimum-ttl: 360

Servidor de Correo
host: letuska.cz
class: IN
ttl: 360
type: MX
pri: 0
target: letuska-cz.mail.protection.outlook.com

Información TXT
host: letuska.cz
class: IN
ttl: 360
type: TXT
txt: google-site-verification=SUn7ucEw2m7ngLWoFlTyLT45hyn1349Evh2pjNwJKjI
entries: Array

Información TXT
host: letuska.cz
class: IN
ttl: 360
type: TXT
txt: google-site-verification=3F97HYoqf43USAmn5pwVEJqkycpYzUYSIHC72vnNGug
entries: Array

Información TXT
host: letuska.cz
class: IN
ttl: 360
type: TXT
txt: MS=ms21845846
entries: Array

Información TXT
host: letuska.cz
class: IN
ttl: 360
type: TXT
txt: google-site-verification=2-IJPiNq5ugs9tgymG9TMK-zWm7hZ-LPwsQuxT1H-Q0
entries: Array

Información TXT
host: letuska.cz
class: IN
ttl: 360
type: TXT
txt: v=spf1 include:asiana.cz ip4:217.16.184.173 ip4:217.16.184.242 ip4:217.16.184.244 -all
entries: Array

Información TXT
host: letuska.cz
class: IN
ttl: 360
type: TXT
txt: globalsign-domain-verification=0de5a9b5ed46bb8176dce89e8abd08ae
entries: Array

Información TXT
host: letuska.cz
class: IN
ttl: 360
type: TXT
txt: google-site-verification=RuIUQOPzrYEKKZ-3JhyY711PDQXg2Iza_H6KPu_6AUE
entries: Array