Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:postmaster@webds.nl

Registro IPv4
host: webds.nl
class: IN
ttl: 300
type: A
ip: 144.6.230.142

Servidores DNS Principal (mname) y Secundario (rname)
host: webds.nl
class: IN
ttl: 1800
type: SOA
mname: abby.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2413081431
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: webds.nl
class: IN
ttl: 739
type: MX
pri: 10
target: mail.webds.nl

Información TXT
host: webds.nl
class: IN
ttl: 739
type: TXT
txt: v=spf1 ip4:144.6.230.142 -all
entries: Array