Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: tuplandemarketing.com
class: IN
ttl: 14400
type: A
ip: 54.37.97.121

Servidores DNS Principal (mname) y Secundario (rname)
host: tuplandemarketing.com
class: IN
ttl: 86400
type: SOA
mname: ns50081.webempresa.eu
rname: ns50082.webempresa.eu
serial: 2023112202
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: tuplandemarketing.com
class: IN
ttl: 14400
type: MX
pri: 0
target: mail.tuplandemarketing.com

Información TXT
host: tuplandemarketing.com
class: IN
ttl: 14400
type: TXT
txt: v=spf1 +a +mx +ip4:146.59.149.136 include:_spf.webempresa.eu ~all
entries: Array