Registro IPv4
host: crostres.com
class: IN
ttl: 300
type: A
ip: 81.95.101.12

Servidores DNS Principal (mname) y Secundario (rname)
host: crostres.com
class: IN
ttl: 86400
type: SOA
mname: alfa.ns.active24.cz
rname: hostmaster.active24.cz
serial: 2018100306
refresh: 10800
retry: 1800
expire: 1209600
minimum-ttl: 300

Servidor de Correo
host: crostres.com
class: IN
ttl: 300
type: MX
pri: 10
target: mx1.active24.com

Servidor de Correo
host: crostres.com
class: IN
ttl: 300
type: MX
pri: 20
target: mx2.active24.com

Información TXT
host: crostres.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 a include:spf.smtp.cz ~all
entries: Array

Registro IPv6
host: crostres.com
class: IN
ttl: 300
type: AAAA
ipv6: 2a02:4a8:ac24:117::101:12