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

Registro IPv4
host: zavod-rusich.ru
class: IN
ttl: 1431
type: A
ip: 81.90.180.90

Servidores DNS Principal (mname) y Secundario (rname)
host: zavod-rusich.ru
class: IN
ttl: 3600
type: SOA
mname: s187953.hostiman.com
rname: root.example.com
serial: 2020081107
refresh: 3600
retry: 3600
expire: 604800
minimum-ttl: 86400

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

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

Información TXT
host: zavod-rusich.ru
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:81.90.180.90 a mx ~all
entries: Array