Registro IPv4
host: polytech-lille.net
class: IN
ttl: 21600
type: A
ip: 193.48.57.56

Servidores DNS Principal (mname) y Secundario (rname)
host: polytech-lille.net
class: IN
ttl: 21600
type: SOA
mname: beuvry.escaut.net
rname: postmaster.beuvry.escaut.net
serial: 3974774321
refresh: 7200
retry: 3600
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: polytech-lille.net
class: IN
ttl: 21600
type: MX
pri: 50
target: woody.polytech-lille.org

Información TXT
host: polytech-lille.net
class: IN
ttl: 21600
type: TXT
txt: v=spf1 mx ip4:193.48.57.26 ip4:193.48.57.36 ?include:univ-lille.fr mx:polytech-reaseau.org -all
entries: Array