Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc@iol.pt

Registro IPv4
host: iol.pt
class: IN
ttl: 1800
type: A
ip: 193.126.240.131

Servidores DNS Principal (mname) y Secundario (rname)
host: iol.pt
class: IN
ttl: 1800
type: SOA
mname: ns.mediacapital.pt
rname: root.mediacapital.pt
serial: 2024112001
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: iol.pt
class: IN
ttl: 1800
type: MX
pri: 5
target: smtp-box-01.iol.pt

Información TXT
host: iol.pt
class: IN
ttl: 1800
type: TXT
txt: v=spf1 ip4:193.126.240.185 ip4:62.48.189.169 mx include:_spf.kmitd.com include:mail.zendesk.com -all
entries: Array