Registro DMARC
v=DMARC1; p=none; rua=mailto:poliks2000@gmail.com; ruf=mailto:poliks2000@gmail.com; fo=1

Registro IPv4
host: masteroptik.ru
class: IN
ttl: 8989
type: A
ip: 89.108.103.187

Servidores DNS Principal (mname) y Secundario (rname)
host: masteroptik.ru
class: IN
ttl: 21600
type: SOA
mname: ns1.reg.ru
rname: hostmaster.ns1.reg.ru
serial: 1746352569
refresh: 14400
retry: 3600
expire: 604800
minimum-ttl: 10800

Servidor de Correo
host: masteroptik.ru
class: IN
ttl: 21600
type: MX
pri: 10
target: emx.mail.ru

Información TXT
host: masteroptik.ru
class: IN
ttl: 21600
type: TXT
txt: v=spf1 ip4:89.108.103.187 a mx include:_spf.mail.ru ~all
entries: Array