Registro DMARC
v=DMARC1; p=none; rua=mailto:mail@sibdom.ru

Registro IPv4
host: sibdom.ru
class: IN
ttl: 300
type: A
ip: 95.172.129.149

Servidores DNS Principal (mname) y Secundario (rname)
host: sibdom.ru
class: IN
ttl: 1800
type: SOA
mname: nucum.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2402279837
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: sibdom.ru
class: IN
ttl: 300
type: MX
pri: 10
target: mx.yandex.ru

Servidor de Correo
host: sibdom.ru
class: IN
ttl: 300
type: MX
pri: 20
target: mx.sibdom.ru

Información TXT
host: sibdom.ru
class: IN
ttl: 300
type: TXT
txt: v=spf1 ip4:95.172.129.148 ip4:95.172.129.147 ip4:95.172.129.146 ip4:95.172.129.149 ip4:195.130.214.250 a mx include:_spf.yandex.net -all
entries: Array

Información TXT
host: sibdom.ru
class: IN
ttl: 300
type: TXT
txt: mailru-verification: b271186070280798
entries: Array