Registro IPv4
host: istas.net
class: IN
ttl: 1800
type: A
ip: 194.164.173.37

Servidores DNS Principal (mname) y Secundario (rname)
host: istas.net
class: IN
ttl: 1800
type: SOA
mname: ns1.dnsxperta.com
rname: root.ns1.dnsxperta.com
serial: 2018102162
refresh: 14400
retry: 14400
expire: 2592000
minimum-ttl: 1800

Servidor de Correo
host: istas.net
class: IN
ttl: 1800
type: MX
pri: 10
target: dsc01.disoltec.es

Información TXT
host: istas.net
class: IN
ttl: 1800
type: TXT
txt: v=spf1 ip4:85.208.23.228 mx ~all
entries: Array