Servidores DNS Principal (mname) y Secundario (rname)
host: numk.net
class: IN
ttl: 3600
type: SOA
mname: ns1.star-domain.jp
rname: root.sv0.star-domain.jp
serial: 0
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Información TXT
host: numk.net
class: IN
ttl: 3600
type: TXT
txt: v=spf1 +a:sv14.firebird.netowl.jp +a:numk.net +mx include:spf.sender.netowl.jp ~all
entries: Array