Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: portalbusca.pt
class: IN
ttl: 2460
type: A
ip: 51.77.85.160

Servidores DNS Principal (mname) y Secundario (rname)
host: portalbusca.pt
class: IN
ttl: 21600
type: SOA
mname: ns1.maisnet.com
rname: postmaster.portalbusca.pt
serial: 2026020538
refresh: 3600
retry: 7200
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: portalbusca.pt
class: IN
ttl: 2459
type: MX
pri: 0
target: portalbusca.pt

Información TXT
host: portalbusca.pt
class: IN
ttl: 2459
type: TXT
txt: v=spf1 +a +mx +ip4:51.77.85.160 ~all
entries: Array