Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: courses.retti.com.ng
class: IN
ttl: 1800
type: A
ip: 72.62.159.129

Servidor de Correo
host: courses.retti.com.ng
class: IN
ttl: 3011
type: MX
pri: 10
target: mx2.hostinger.com

Servidor de Correo
host: courses.retti.com.ng
class: IN
ttl: 3011
type: MX
pri: 5
target: mx1.hostinger.com

Información TXT
host: courses.retti.com.ng
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:_spf.mail.hostinger.com ~all
entries: Array

Registro IPv6
host: courses.retti.com.ng
class: IN
ttl: 1800
type: AAAA
ipv6: 2a02:4780:3f:1792::30fd:36ac:2