Registro IPv4
host: crcao.fr
class: IN
ttl: 4193
type: A
ip: 134.158.33.73

Servidores DNS Principal (mname) y Secundario (rname)
host: crcao.fr
class: IN
ttl: 11419
type: SOA
mname: ns1.o2switch.net
rname: systemshl.o2switch.fr
serial: 2026082500
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 86400

Servidor de Correo
host: crcao.fr
class: IN
ttl: 4220
type: MX
pri: 0
target: mail.crcao.fr

Información TXT
host: crcao.fr
class: IN
ttl: 4220
type: TXT
txt: v=spf1 +mx +include:spf.in2p3.fr ?all
entries: Array