Registro DMARC
v=DMARC1; p=reject; adkim=r; aspf=r; rua=mailto:postmaster@csfd.cz; ri=604800;

Registro IPv4
host: csfd.cz
class: IN
ttl: 551
type: A
ip: 93.185.98.100

Servidores DNS Principal (mname) y Secundario (rname)
host: csfd.cz
class: IN
ttl: 1800
type: SOA
mname: ns1.vshosting.cz
rname: tech.vshosting.cz
serial: 2026032601
refresh: 43200
retry: 3600
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: csfd.cz
class: IN
ttl: 3600
type: MX
pri: 10
target: mx.vshosting.eu

Servidor de Correo
host: csfd.cz
class: IN
ttl: 3600
type: MX
pri: 5
target: mx.vshosting.cloud

Información TXT
host: csfd.cz
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=u4r1uHe-PP9Ky67nt3kAj9HAGUnL79eyph68lm7EP1E
entries: Array

Información TXT
host: csfd.cz
class: IN
ttl: 3600
type: TXT
txt: v=spf1 mx a ip4:93.185.98.143 ip4:93.185.98.144 ip4:93.185.98.145 include:_spf.vshosting.cloud -all
entries: Array