Registro DMARC
v=DMARC1;p=none;rua=rua@otradny.net;ruf=ruf@otradny.net;fo=s

Registro IPv4
host: otradny.net
class: IN
ttl: 3600
type: A
ip: 178.18.8.4

Servidores DNS Principal (mname) y Secundario (rname)
host: otradny.net
class: IN
ttl: 3600
type: SOA
mname: otradny.net
rname: www.otradny.net
serial: 385
refresh: 900
retry: 600
expire: 86400
minimum-ttl: 3600

Servidor de Correo
host: otradny.net
class: IN
ttl: 3600
type: MX
pri: 15
target: mail.otradny.net

Información TXT
host: otradny.net
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:178.18.8.0/24 include:_spf.mail.otradny.net mx ~all
entries: Array