Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc-reports@ranky.cz

Registro IPv4
host: ranky.cz
class: IN
ttl: 600
type: A
ip: 85.13.80.72

Servidores DNS Principal (mname) y Secundario (rname)
host: ranky.cz
class: IN
ttl: 1800
type: SOA
mname: ns.gransy.com
rname: root.gransy.com
serial: 2725283521
refresh: 86400
retry: 900
expire: 1209600
minimum-ttl: 1800

Servidor de Correo
host: ranky.cz
class: IN
ttl: 600
type: MX
pri: 10
target: mail.poste.io

Información TXT
host: ranky.cz
class: IN
ttl: 600
type: TXT
txt: v=spf1 ip4:178.248.62.3 ip4:85.13.80.66/27 ip4:91.121.157.53 mx ~all
entries: Array