Registro IPv4
host: sms.cz
class: IN
ttl: 3600
type: A
ip: 212.20.105.2

Servidores DNS Principal (mname) y Secundario (rname)
host: sms.cz
class: IN
ttl: 3600
type: SOA
mname: sms.cz
rname: hostmaster.sms.cz
serial: 2000021186
refresh: 900
retry: 900
expire: 172800
minimum-ttl: 900

Servidor de Correo
host: sms.cz
class: IN
ttl: 3600
type: MX
pri: 5
target: mxmailserver.sms.cz

Información TXT
host: sms.cz
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:89.29.98.151 ip4:212.27.209.60 ip4:212.20.105.2 ip4:89.29.94.131 ip4:212.27.209.58 ip4:212.20.105.3 ip4:212.27.209.62 ip4:212.20.105.6 -all
entries: Array

Información TXT
host: sms.cz
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=CJP7VtFGRb3bG2tiJ9udrXSiXb-DfqsuEuvfLqftpF0
entries: Array