Registro IPv4
host: astrahan.bytotech.ru
class: IN
ttl: 2549
type: A
ip: 91.236.136.138

Servidores DNS Principal (mname) y Secundario (rname)
host: astrahan.bytotech.ru
class: IN
ttl: 2549
type: SOA
mname: ns1.webhost1.com
rname: tech.webhost1.com
serial: 2024112214
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: astrahan.bytotech.ru
class: IN
ttl: 2550
type: MX
pri: 10
target: mail.astrahan.bytotech.ru

Información TXT
host: astrahan.bytotech.ru
class: IN
ttl: 2550
type: TXT
txt: v=spf1 ip4:91.236.136.40 ip4:91.236.136.143 a mx ~all
entries: