Registro IPv4
host: SESTIBALSA.ES
class: IN
ttl: 3600
type: A
ip: 212.170.60.78

Servidores DNS Principal (mname) y Secundario (rname)
host: SESTIBALSA.ES
class: IN
ttl: 21600
type: SOA
mname: dns11.servidoresdns.net
rname: hostmaster.servidoresdns.net
serial: 2007011839
refresh: 21600
retry: 3600
expire: 2419200
minimum-ttl: 86400

Servidor de Correo
host: SESTIBALSA.ES
class: IN
ttl: 3600
type: MX
pri: 10
target: iis.SESTIBALSA.ES

Información TXT
host: SESTIBALSA.ES
class: IN
ttl: 90
type: TXT
txt: v=spf1 ip4:88.26.213.133 ip4:212.170.60.78 ~all
entries: Array