Registro DMARC
v=DMARC1; p=reject; rua=mailto:ti@novagente.com.pt;

Registro IPv4
host: perfitec.pt
class: IN
ttl: 142
type: A
ip: 173.212.248.166

Servidores DNS Principal (mname) y Secundario (rname)
host: perfitec.pt
class: IN
ttl: 36930
type: SOA
mname: ns5.dnstrigno.com
rname: mail.logz.eu
serial: 2025011703
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: perfitec.pt
class: IN
ttl: 141
type: MX
pri: 0
target: perfitec-pt.mail.protection.outlook.com

Información TXT
host: perfitec.pt
class: IN
ttl: 141
type: TXT
txt: v=spf1 +a +mx +ip4:178.18.246.172 +ip4:173.212.248.166 +include:spf.protection.outlook.com -all
entries: Array

Información TXT
host: perfitec.pt
class: IN
ttl: 141
type: TXT
txt: MS=ms68475198
entries: Array