Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: emcdokter.nl
class: IN
ttl: 3600
type: A
ip: 185.94.230.168

Servidores DNS Principal (mname) y Secundario (rname)
host: emcdokter.nl
class: IN
ttl: 1800
type: SOA
mname: sandra.neostrada.nl
rname: hostmaster.neostrada.nl
serial: 2018080501
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: emcdokter.nl
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.emcdokter.nl

Información TXT
host: emcdokter.nl
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx include:spf.totaalholding.nl ip4:31.186.171.14 -all
entries: Array

Registro IPv6
host: emcdokter.nl
class: IN
ttl: 3600
type: AAAA
ipv6: 2a00:f10:13f::1c00:b5ff:fe00:195