Registro IPv4
host: sys4tec.com
class: IN
ttl: 3600
type: A
ip: 89.111.132.229

Servidores DNS Principal (mname) y Secundario (rname)
host: sys4tec.com
class: IN
ttl: 3600
type: SOA
mname: ns3-l2.nic.ru
rname: st\.maksimenko.systtech.ru
serial: 2016011249
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: sys4tec.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.sys4tec.com

Información TXT
host: sys4tec.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:31.31.196.112 include:_spf.yandex.net ~all
entries: Array

Información TXT
host: sys4tec.com
class: IN
ttl: 3600
type: TXT
txt: facebook-domain-verification=dzkfb0gxuae4zbs6ml379mjgr2fb1n
entries: Array