Registro DMARC
v=DMARC1; p=none

Servidores DNS Principal (mname) y Secundario (rname)
host: lyyi.com
class: IN
ttl: 3600
type: SOA
mname: ns1.dyna-ns.net
rname: hostmaster.lyyi.com
serial: 2024101704
refresh: 16384
retry: 2048
expire: 1048576
minimum-ttl: 2560

Servidor de Correo
host: lyyi.com
class: IN
ttl: 3600
type: MX
pri: 1
target: smtp.google.com

Información TXT
host: lyyi.com
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=WCCrdJbQRH3Dcj_vYJKZ8AfAz1XXJ-p8T49K66rQSSs
entries: Array

Información TXT
host: lyyi.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:_spf.google.com ~all
entries: Array