Registro DMARC
v=DMARC1; p=none; rua=mailto:noreply@topshina.su

Registro IPv4
host: topshina.su
class: IN
ttl: 716
type: A
ip: 81.163.20.25

Servidores DNS Principal (mname) y Secundario (rname)
host: topshina.su
class: IN
ttl: 717
type: SOA
mname: server-web.topshina.su
rname: root.server-web.topshina.su
serial: 1605515001
refresh: 3600
retry: 600
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: topshina.su
class: IN
ttl: 717
type: MX
pri: 10
target: relay.topshina.su

Servidor de Correo
host: topshina.su
class: IN
ttl: 717
type: MX
pri: 5
target: relay.topshina.su

Información TXT
host: topshina.su
class: IN
ttl: 717
type: TXT
txt: v=spf1 ip4:81.163.20.25 include:_spf.yandex.net ip4:46.18.203.23 ~all
entries: Array