Registro IPv4
host: fail.ch
class: IN
ttl: 7200
type: A
ip: 212.109.72.164

Servidores DNS Principal (mname) y Secundario (rname)
host: fail.ch
class: IN
ttl: 7200
type: SOA
mname: lou.porcus.ch
rname: porcus.porcus.ch
serial: 2022091201
refresh: 3600
retry: 900
expire: 604800
minimum-ttl: 43200

Servidor de Correo
host: fail.ch
class: IN
ttl: 7200
type: MX
pri: 50
target: mail.fail.ch

Servidor de Correo
host: fail.ch
class: IN
ttl: 7200
type: MX
pri: 10
target: mx-slave-02.nimag.net

Servidor de Correo
host: fail.ch
class: IN
ttl: 7200
type: MX
pri: 10
target: mx-slave-01.nimag.net