Registro IPv4
host: cspfiaes.pt
class: IN
ttl: 120
type: A
ip: 5.253.129.6

Servidores DNS Principal (mname) y Secundario (rname)
host: cspfiaes.pt
class: IN
ttl: 3600
type: SOA
mname: ns1.dynu.com
rname: administrator.dynu.com
serial: 7
refresh: 3600
retry: 900
expire: 604800
minimum-ttl: 300

Servidor de Correo
host: cspfiaes.pt
class: IN
ttl: 120
type: MX
pri: 10
target: mail.cspfiaes.pt

Información TXT
host: cspfiaes.pt
class: IN
ttl: 120
type: TXT
txt: v=spf1 ip4: a mx include:spfa.registrosdns.com -all
entries: Array