Registro DMARC
v=DMARC1; p=reject;

Registro IPv4
host: 420nfriendly.com
class: IN
ttl: 3600
type: A
ip: 5.230.74.68

Servidores DNS Principal (mname) y Secundario (rname)
host: 420nfriendly.com
class: IN
ttl: 3600
type: SOA
mname: dns.fastdns24.com
rname: support.fastvps.ru
serial: 2025041401
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: 420nfriendly.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.420nfriendly.com

Información TXT
host: 420nfriendly.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 mx a:420nfriendly.com ~all
entries: Array