Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: spectrumschijndel.nl
class: IN
ttl: 600
type: A
ip: 87.239.9.21

Servidores DNS Principal (mname) y Secundario (rname)
host: spectrumschijndel.nl
class: IN
ttl: 600
type: SOA
mname: ns1.argewebhosting.eu
rname: hostmaster.argeweb.nl
serial: 2024031316
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: spectrumschijndel.nl
class: IN
ttl: 600
type: MX
pri: 0
target: spectrumschijndel-nl.mail.protection.outlook.com

Información TXT
host: spectrumschijndel.nl
class: IN
ttl: 600
type: TXT
txt: v=spf1 ip4:87.239.9.21 include:sendgrid.net include:spf.protection.outlook.com -all
entries: Array

Registro IPv6
host: spectrumschijndel.nl
class: IN
ttl: 600
type: AAAA
ipv6: 2001:678:be4:9::21