Registro DMARC
v=DMARC1; p=quarantine; pct=100

Registro IPv4
host: letssingit.com
class: IN
ttl: 75959
type: A
ip: 37.48.80.18

Servidores DNS Principal (mname) y Secundario (rname)
host: letssingit.com
class: IN
ttl: 3600
type: SOA
mname: ns45.domaincontrol.com
rname: dns.jomax.net
serial: 2025020201
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: letssingit.com
class: IN
ttl: 21600
type: MX
pri: 10
target: mailnl.mijnwebserver.nl

Información TXT
host: letssingit.com
class: IN
ttl: 21600
type: TXT
txt: v=spf1 mx a ip4:37.48.80.18 ip4:95.211.210.144 include:_spf.mijnwebserver.nl ~all
entries: Array