Registro DMARC
v=DMARC1; p=none; aspf=r; sp=none

Registro IPv4
host: biznetman.ru
class: IN
ttl: 86400
type: A
ip: 176.57.66.253

Servidores DNS Principal (mname) y Secundario (rname)
host: biznetman.ru
class: IN
ttl: 86400
type: SOA
mname: ns1.reg.ru
rname: hostmaster.ns1.reg.ru
serial: 1783758043
refresh: 14400
retry: 3600
expire: 604800
minimum-ttl: 10800

Servidor de Correo
host: biznetman.ru
class: IN
ttl: 86400
type: MX
pri: 10
target: mail.biznetman.ru

Información TXT
host: biznetman.ru
class: IN
ttl: 21600
type: TXT
txt: yandex-verification: 2e1235ccd221c804
entries: Array

Información TXT
host: biznetman.ru
class: IN
ttl: 21600
type: TXT
txt: google-site-verification=vYSgW4Ai5TFRh0xwgLr61qF5KVECqoKIZoZQnZl3-R4
entries: Array

Información TXT
host: biznetman.ru
class: IN
ttl: 21600
type: TXT
txt: v=spf1 ip4:176.57.66.253 ip4:212.92.101.217 ~all
entries: Array