Registro DMARC
v=DMARC1; p=reject; aspf=r; sp=none

Registro IPv4
host: sidex.ru
class: IN
ttl: 3600
type: A
ip: 185.12.124.39

Servidores DNS Principal (mname) y Secundario (rname)
host: sidex.ru
class: IN
ttl: 3600
type: SOA
mname: onlymail.qwarta.ru
rname: hosting.qwarta.ru
serial: 2016041464
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: sidex.ru
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.sidex.ru

Servidor de Correo
host: sidex.ru
class: IN
ttl: 3600
type: MX
pri: 20
target: mail.sidex.ru

Información TXT
host: sidex.ru
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:193.3.184.2 ip4:185.12.124.16 ip4:185.12.124.219 ip4:185.12.124.3 ip4:185.12.124.39 ip4:185.12.126.217 a mx ~all
entries: Array

Información TXT
host: sidex.ru
class: IN
ttl: 3600
type: TXT
txt: spf2.0/mfrom,pra include:sidex.ru ~all
entries: Array