Registro DMARC
v=DMARC1; p=quarantine; sp=quarantine; ruf=mailto:dmarc+nefedx@yandex.ru

Registro IPv4
host: nailbox.ru
class: IN
ttl: 3600
type: A
ip: 159.194.211.81

Servidores DNS Principal (mname) y Secundario (rname)
host: nailbox.ru
class: IN
ttl: 2248
type: SOA
mname: derbent.ens.mail.ru
rname: support.biz.mail.ru
serial: 2026080203
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: nailbox.ru
class: IN
ttl: 2249
type: MX
pri: 10
target: emx.mail.ru

Información TXT
host: nailbox.ru
class: IN
ttl: 2249
type: TXT
txt: v=spf1 include:rsndr.ru include:_spf.mail.ru  include:_spf.dashasender.ru ~all
entries: Array

Información TXT
host: nailbox.ru
class: IN
ttl: 2249
type: TXT
txt: google-site-verification=p2nted1tDSk8Hg9xagYB8txU_sqndtaNMORA_0XWWCA
entries: Array