Servidores DNS Principal (mname) y Secundario (rname)
host: mvtourguide.com
class: IN
ttl: 3600
type: SOA
mname: ns41.domaincontrol.com
rname: dns.jomax.net
serial: 2026012400
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600

Información TXT
host: mvtourguide.com
class: IN
ttl: 600
type: TXT
txt: v=spf1 ip4:212.193.28.9 -all
entries: Array