Registro DMARC
v=DMARC1;p=quarantine;sp=reject;adkim=s;aspf=s;pct=100;rua=mailto:admin@rt.com;ruf=mailto:admin@rt.com

Registro IPv4
host: rt.com
class: IN
ttl: 300
type: A
ip: 91.215.41.4

Servidores DNS Principal (mname) y Secundario (rname)
host: rt.com
class: IN
ttl: 300
type: SOA
mname: ns1.rttv.ru
rname: itdept.rttv.ru
serial: 2025042301
refresh: 300
retry: 300
expire: 604800
minimum-ttl: 300

Servidor de Correo
host: rt.com
class: IN
ttl: 300
type: MX
pri: 10
target: mx.yandex.net

Información TXT
host: rt.com
class: IN
ttl: 300
type: TXT
txt: yandex-verification: 952c89f52932efa3
entries: Array

Información TXT
host: rt.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 redirect=_spf.yandex.net
entries: Array