Registro DMARC
v=DMARC1; p=none; sp=none;

Registro IPv4
host: itwaterloo.be
class: IN
ttl: 600
type: A
ip: 185.220.172.3

Servidores DNS Principal (mname) y Secundario (rname)
host: itwaterloo.be
class: IN
ttl: 600
type: SOA
mname: ns.zxcs.nl
rname: hostmaster.itwaterloo.be
serial: 2024032804
refresh: 600
retry: 3600
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: itwaterloo.be
class: IN
ttl: 600
type: MX
pri: 10
target: mail.itwaterloo.be

Información TXT
host: itwaterloo.be
class: IN
ttl: 600
type: TXT
txt: v=spf1 a mx ip4:185.104.29.0/24 ip4:185.220.172.3 ip6:2a06:2ec0:1:0:0:0:0:110 include:filter-out.zxcs.nl ~all
entries: Array

Registro IPv6
host: itwaterloo.be
class: IN
ttl: 600
type: AAAA
ipv6: 2a06:2ec0:1::110