Registro DMARC
v=DMARC1; p=quarantine

Registro IPv4
host: as-sib.com
class: IN
ttl: 21600
type: A
ip: 95.181.225.183

Servidores DNS Principal (mname) y Secundario (rname)
host: as-sib.com
class: IN
ttl: 900
type: SOA
mname: dns1.yandex.net
rname: dns-hosting.yandex.ru
serial: 60
refresh: 900
retry: 90
expire: 86400
minimum-ttl: 900

Servidor de Correo
host: as-sib.com
class: IN
ttl: 21600
type: MX
pri: 20
target: mx03.nicmail.ru

Servidor de Correo
host: as-sib.com
class: IN
ttl: 21600
type: MX
pri: 10
target: mx01.nicmail.ru

Servidor de Correo
host: as-sib.com
class: IN
ttl: 21600
type: MX
pri: 5
target: mx02.nicmail.ru

Información TXT
host: as-sib.com
class: IN
ttl: 21600
type: TXT
txt: v=spf1 redirect=nicmail.ru
entries: Array