Registro DMARC
v=DMARC1; p=reject; sp=none; adkim=s; aspf=s; ri=86400

Registro IPv4
host: wn24.cz
class: IN
ttl: 300
type: A
ip: 104.21.10.223

Registro IPv4
host: wn24.cz
class: IN
ttl: 300
type: A
ip: 172.67.146.208

Servidores DNS Principal (mname) y Secundario (rname)
host: wn24.cz
class: IN
ttl: 1800
type: SOA
mname: isla.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2417538208
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: wn24.cz
class: IN
ttl: 300
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: wn24.cz
class: IN
ttl: 300
type: MX
pri: 10
target: alt3.aspmx.l.google.com

Servidor de Correo
host: wn24.cz
class: IN
ttl: 300
type: MX
pri: 10
target: alt4.aspmx.l.google.com

Servidor de Correo
host: wn24.cz
class: IN
ttl: 300
type: MX
pri: 15
target: drzxxziw7rpc3ruetnxddutizlvl3tt4zhsqlb3mi2g332vp74la.mx-verification.google.com

Servidor de Correo
host: wn24.cz
class: IN
ttl: 300
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Servidor de Correo
host: wn24.cz
class: IN
ttl: 300
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Información TXT
host: wn24.cz
class: IN
ttl: 300
type: TXT
txt: google-site-verification=eYlsVMXxllAMoecNcO_VdvUElrWWBr9ww7OaICRfbz0
entries: Array

Información TXT
host: wn24.cz
class: IN
ttl: 300
type: TXT
txt: v=spf1 a mx include:_spf.google.com include:spf.softmedia.cz -all
entries: Array