Registro IPv4
host: jltk.org
class: IN
ttl: 86400
type: A
ip: 45.136.29.67

Servidores DNS Principal (mname) y Secundario (rname)
host: jltk.org
class: IN
ttl: 86400
type: SOA
mname: root-dns.netcup.net
rname: dnsadmin.netcup.net
serial: 2022081806
refresh: 28800
retry: 7200
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: jltk.org
class: IN
ttl: 86400
type: MX
pri: 10
target: mail.jltk.org