Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: industripoolen.se
class: IN
ttl: 3600
type: A
ip: 76.76.21.21

Servidores DNS Principal (mname) y Secundario (rname)
host: industripoolen.se
class: IN
ttl: 600
type: SOA
mname: ns01.one.com
rname: hostmaster.one.com
serial: 2025062205
refresh: 14400
retry: 3600
expire: 1209600
minimum-ttl: 600

Servidor de Correo
host: industripoolen.se
class: IN
ttl: 3600
type: MX
pri: 1
target: smtp.google.com