Registro IPv4
host: matematica-activa.pt
class: IN
ttl: 441
type: A
ip: 185.2.4.91

Servidores DNS Principal (mname) y Secundario (rname)
host: matematica-activa.pt
class: IN
ttl: 442
type: SOA
mname: ns1.amenworld.com
rname: root.amen.fr
serial: 2025041202
refresh: 86400
retry: 7200
expire: 2592000
minimum-ttl: 300

Servidor de Correo
host: matematica-activa.pt
class: IN
ttl: 442
type: MX
pri: 10
target: mail-pt.securemail.pro

Información TXT
host: matematica-activa.pt
class: IN
ttl: 442
type: TXT
txt: v=spf1 include:spf.webapps.net ~all
entries: Array