Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: strompost.ch
class: IN
ttl: 14400
type: A
ip: 149.126.4.43

Servidores DNS Principal (mname) y Secundario (rname)
host: strompost.ch
class: IN
ttl: 14400
type: SOA
mname: ns1.cyon.ch
rname: server.cyon.ch
serial: 2024022505
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 86400

Servidor de Correo
host: strompost.ch
class: IN
ttl: 14400
type: MX
pri: 0
target: strompost.ch

Información TXT
host: strompost.ch
class: IN
ttl: 14400
type: TXT
txt: v=spf1 +a +mx +ip4:194.126.200.0/24 +ip4:149.126.0.0/21 include:sendgrid.net -all
entries: Array