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

Registro IPv4
host: refrheintal.ch
class: IN
ttl: 10800
type: A
ip: 212.243.197.113

Servidores DNS Principal (mname) y Secundario (rname)
host: refrheintal.ch
class: IN
ttl: 900
type: SOA
mname: ns1.netzone.ch
rname: hostmaster.netzone.ch
serial: 2025050501
refresh: 10800
retry: 3600
expire: 1209600
minimum-ttl: 900

Servidor de Correo
host: refrheintal.ch
class: IN
ttl: 300
type: MX
pri: 0
target: 

Información TXT
host: refrheintal.ch
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:spf.netzone.ch -all
entries: Array