Registro IPv4
host: cnrtl.fr
class: IN
ttl: 86400
type: A
ip: 193.54.6.12

Servidores DNS Principal (mname) y Secundario (rname)
host: cnrtl.fr
class: IN
ttl: 86400
type: SOA
mname: arcturus.ciril.fr
rname: hostmaster.ciril.fr
serial: 2025101300
refresh: 21600
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: cnrtl.fr
class: IN
ttl: 300
type: MX
pri: 10
target: mx2.relay.renater.fr

Servidor de Correo
host: cnrtl.fr
class: IN
ttl: 300
type: MX
pri: 10
target: mx1.relay.renater.fr

Información TXT
host: cnrtl.fr
class: IN
ttl: 86400
type: TXT
txt: v=spf1 include:spf.relay.renater.fr include:_spf.google.com ip4:193.54.6.0/26 ~all
entries: Array