Registro DMARC
v=DMARC1; p=quarantine

Registro IPv4
host: emkei.cz
class: IN
ttl: 1800
type: A
ip: 114.29.236.247

Servidores DNS Principal (mname) y Secundario (rname)
host: emkei.cz
class: IN
ttl: 1800
type: SOA
mname: ns.forpsi.net
rname: admin.forpsi.com
serial: 2025072502
refresh: 14400
retry: 3600
expire: 2592000
minimum-ttl: 3600

Servidor de Correo
host: emkei.cz
class: IN
ttl: 1800
type: MX
pri: 10
target: mail.protonmail.ch

Servidor de Correo
host: emkei.cz
class: IN
ttl: 1800
type: MX
pri: 20
target: mailsec.protonmail.ch

Información TXT
host: emkei.cz
class: IN
ttl: 1800
type: TXT
txt: protonmail-verification=5e2ffdf08b24056e28e0bb892a0445ea96368438
entries: Array

Información TXT
host: emkei.cz
class: IN
ttl: 1800
type: TXT
txt: v=spf1 mx a include:_spf.protonmail.ch -all
entries: Array