Registro DMARC
v=DMARC1; p=reject

Registro IPv4
host: rugrad.eu
class: IN
ttl: 3600
type: A
ip: 213.132.197.99

Servidores DNS Principal (mname) y Secundario (rname)
host: rugrad.eu
class: IN
ttl: 3600
type: SOA
mname: ns.domainorderdns.nl
rname: postmaster.domainorderdns.nl
serial: 2020050101
refresh: 14400
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: rugrad.eu
class: IN
ttl: 3600
type: MX
pri: 10
target: mailfilter.domainorderdns.nl

Información TXT
host: rugrad.eu
class: IN
ttl: 3600
type: TXT
txt: v=spf1 -all
entries: Array

Información TXT
host: rugrad.eu
class: IN
ttl: 3600
type: TXT
txt: 2d0c1fea2f758684381795e7bb87aeb9fc851ed6
entries: Array