Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: 1ab.ru
class: IN
ttl: 3600
type: A
ip: 51.250.48.4

Servidores DNS Principal (mname) y Secundario (rname)
host: 1ab.ru
class: IN
ttl: 3600
type: SOA
mname: ns1.gorizonttelecom.ru
rname: admin.1ab.ru
serial: 2019101168
refresh: 3600
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: 1ab.ru
class: IN
ttl: 3600
type: MX
pri: 20
target: mx1.1ab.ru

Servidor de Correo
host: 1ab.ru
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.1ab.ru

Servidor de Correo
host: 1ab.ru
class: IN
ttl: 3600
type: MX
pri: 30
target: mail.1ab.ru

Información TXT
host: 1ab.ru
class: IN
ttl: 3600
type: TXT
txt: _globalsign-domain-verification=PsSesPByxsxhJ0_ttugTdqpsnTrkRTlP3Sr7SPKRY7
entries: Array

Información TXT
host: 1ab.ru
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:95.131.91.70 ~all
entries: Array

Información TXT
host: 1ab.ru
class: IN
ttl: 3600
type: TXT
txt: v=DMARC1; p=none
entries: Array

Información TXT
host: 1ab.ru
class: IN
ttl: 3600
type: TXT
txt: mailru-verification: d59ba470c8c55aed
entries: Array

host: 1ab.ru
class: IN
ttl: 3600
type: SRV
pri: 20
weight: 10
port: 25
target: mail.1ab.ru