Registro DMARC
v=DMARC1; p=quarantine;

Registro IPv4
host: optimaplus.ch
class: IN
ttl: 21600
type: A
ip: 80.74.143.13

Servidores DNS Principal (mname) y Secundario (rname)
host: optimaplus.ch
class: IN
ttl: 1800
type: SOA
mname: ns37.kreativmedia.ch
rname: jaibaji.gmx.ch
serial: 2024031138
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 10800

Servidor de Correo
host: optimaplus.ch
class: IN
ttl: 21600
type: MX
pri: 10
target: mail.optimaplus.ch

Información TXT
host: optimaplus.ch
class: IN
ttl: 21600
type: TXT
txt: v=spf1 include:_spf.kreativmedia.ch +mx +a -all
entries: Array