Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc-reports@ymail.net

Registro IPv4
host: Forderm.net
class: IN
ttl: 300
type: A
ip: 222.231.2.40

Servidores DNS Principal (mname) y Secundario (rname)
host: Forderm.net
class: IN
ttl: 300
type: SOA
mname: ns.nskorea.net
rname: server.jungbo.net
serial: 2022000000
refresh: 28800
retry: 86400
expire: 3600000
minimum-ttl: 86400

Servidor de Correo
host: Forderm.net
class: IN
ttl: 300
type: MX
pri: 10
target: pop3s.ymail.net

Información TXT
host: Forderm.net
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:_spf.ymail.net ~all
entries: Array