Servidores DNS Principal (mname) y Secundario (rname)
host: iufm.fr
class: IN
ttl: 25200
type: SOA
mname: arcturus.ciril.fr
rname: hostmaster.ciril.fr
serial: 2021070700
refresh: 21600
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: iufm.fr
class: IN
ttl: 25200
type: MX
pri: 10
target: internet.imail.ciril.fr

Información TXT
host: iufm.fr
class: IN
ttl: 25200
type: TXT
txt: v=spf1 redirect=ciril.fr
entries: Array