Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc@crownacademyenglish.com; ruf=mailto:dmarc@crownacademyenglish.com; 

Registro IPv4
host: crownacademyenglish.com
class: IN
ttl: 14400
type: A
ip: 104.193.110.120

Servidores DNS Principal (mname) y Secundario (rname)
host: crownacademyenglish.com
class: IN
ttl: 86400
type: SOA
mname: ns1.crownacademyenglish.com
rname: contact.crownacademyenglish.com
serial: 2025050601
refresh: 86400
retry: 7200
expire: 1300000
minimum-ttl: 86400

Servidor de Correo
host: crownacademyenglish.com
class: IN
ttl: 14400
type: MX
pri: 10
target: mail.crownacademyenglish.com

Información TXT
host: crownacademyenglish.com
class: IN
ttl: 14400
type: TXT
txt: v=spf1 ip4:104.193.110.120 +mx +a +ip4:69.16.242.15 include:amazonses.com ~all
entries: Array