Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: ptrefurb.pt
class: IN
ttl: 1800
type: A
ip: 89.116.35.244

Servidores DNS Principal (mname) y Secundario (rname)
host: ptrefurb.pt
class: IN
ttl: 3600
type: SOA
mname: ns1.dns-parking.com
rname: dns.hostinger.com
serial: 2024070401
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: ptrefurb.pt
class: IN
ttl: 14400
type: MX
pri: 5
target: mx1.hostinger.pt

Servidor de Correo
host: ptrefurb.pt
class: IN
ttl: 14400
type: MX
pri: 10
target: mx2.hostinger.pt

Información TXT
host: ptrefurb.pt
class: IN
ttl: 10071
type: TXT
txt: v=spf1 include:_spf.mail.hostinger.com ~all
entries: Array

Información TXT
host: ptrefurb.pt
class: IN
ttl: 10071
type: TXT
txt: google-site-verification=D2yiwssE4UH2BFODu5srJE5J8bTOq9hUuoooyqoIlwI
entries: Array