Registro DMARC
v=DMARC1; p=quarantine; adkim=s; aspf=s

Registro IPv4
host: twisttoopen.nl
class: IN
ttl: 3600
type: A
ip: 92.63.168.213

Servidores DNS Principal (mname) y Secundario (rname)
host: twisttoopen.nl
class: IN
ttl: 3600
type: SOA
mname: ns-g.dns.yourhosting.nl
rname: hostmaster.argeweb.nl
serial: 2026082505
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: twisttoopen.nl
class: IN
ttl: 3600
type: MX
pri: 10
target: primary.yourfilter.nl

Servidor de Correo
host: twisttoopen.nl
class: IN
ttl: 3600
type: MX
pri: 20
target: fallback.yourfilter.nl

Información TXT
host: twisttoopen.nl
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:_spf.yourfilter.nl ~all
entries: Array