Registro DMARC
v=DMARC1; p=quarantine

Registro IPv4
host: ma3.su
class: IN
ttl: 3600
type: A
ip: 188.127.224.230

Servidores DNS Principal (mname) y Secundario (rname)
host: ma3.su
class: IN
ttl: 900
type: SOA
mname: dns1.yandex.net
rname: dns-hosting.yandex.ru
serial: 10
refresh: 900
retry: 90
expire: 86400
minimum-ttl: 900

Servidor de Correo
host: ma3.su
class: IN
ttl: 3600
type: MX
pri: 10
target: mx.yandex.net

Información TXT
host: ma3.su
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a ip4:188.127.237.227 include:_spf.yandex.net ~all
entries: Array

Información TXT
host: ma3.su
class: IN
ttl: 3600
type: TXT
txt: mailru-verification: f048f0f8531c2f2f
entries: Array