Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: 3ost.ru
class: IN
ttl: 470158
type: A
ip: 130.17.13.23

Servidores DNS Principal (mname) y Secundario (rname)
host: 3ost.ru
class: IN
ttl: 470159
type: SOA
mname: ns1.fornex.com
rname: hostmaster.fornex.com
serial: 2791830958
refresh: 46800
retry: 1800
expire: 3600000
minimum-ttl: 300

Servidor de Correo
host: 3ost.ru
class: IN
ttl: 470159
type: MX
pri: 10
target: mail.3ost.ru

Información TXT
host: 3ost.ru
class: IN
ttl: 470159
type: TXT
txt: v=spf1 ip4:130.17.13.23 ip6:2a02:6b40:2000:1365::1 -all
entries: Array