Servidores DNS Principal (mname) y Secundario (rname)
host: liu.es
class: IN
ttl: 1800
type: SOA
mname: ns1.virtualns.net
rname: dns.virtualname.net
serial: 1749081600
refresh: 14400
retry: 3600
expire: 1209600
minimum-ttl: 1800

Información TXT
host: liu.es
class: IN
ttl: 7200
type: TXT
txt: 8f04385c48b473090d50bb77bb3ddfdf6ec41ed6
entries: Array