Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: cssalgodres.pt
class: IN
ttl: 14400
type: A
ip: 5.253.128.115

Servidores DNS Principal (mname) y Secundario (rname)
host: cssalgodres.pt
class: IN
ttl: 21600
type: SOA
mname: ns1.pinha.com
rname: nelson\.pereira.msn.com
serial: 2025092101
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: cssalgodres.pt
class: IN
ttl: 14400
type: MX
pri: 0
target: alice.pinha.com

Información TXT
host: cssalgodres.pt
class: IN
ttl: 14400
type: TXT
txt: v=spf1 a mx ip4:5.253.128.0/22 -all
entries: Array