Registro DMARC
v=DMARC1;p=quarantine;rua=mailto:admin@kuzstu.ru;pct=30

Registro IPv4
host: kuzstu.ru
class: IN
ttl: 3600
type: A
ip: 193.233.152.95

Servidores DNS Principal (mname) y Secundario (rname)
host: kuzstu.ru
class: IN
ttl: 3600
type: SOA
mname: ryazan.ens.mail.ru
rname: support.biz.mail.ru
serial: 2024112702
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

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

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

Información TXT
host: kuzstu.ru
class: IN
ttl: 3600
type: TXT
txt: mailru-verification: c7894ade5918929f
entries: Array

Información TXT
host: kuzstu.ru
class: IN
ttl: 3600
type: TXT
txt: v=spf1 redirect=_spf.mail.ru ip4:193.233.152.118 ~all
entries: Array