Registro DMARC
v=DMARC1; p=quarantine; pct=100; sp=quarantine

Registro IPv4
host: i-mis.ru
class: IN
ttl: 86400
type: A
ip: 89.253.228.16

Servidores DNS Principal (mname) y Secundario (rname)
host: i-mis.ru
class: IN
ttl: 86400
type: SOA
mname: ns1.rsnx.ru
rname: stez1.yandex.ru
serial: 2020101201
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 10800

Servidor de Correo
host: i-mis.ru
class: IN
ttl: 86400
type: MX
pri: 10
target: mail.i-mis.ru

Información TXT
host: i-mis.ru
class: IN
ttl: 86400
type: TXT
txt: v=spf1 +a +mx ~all
entries: Array