Registro IPv4
host: localhost.com
class: IN
ttl: 7200
type: A
ip: 74.125.224.72

Servidores DNS Principal (mname) y Secundario (rname)
host: localhost.com
class: IN
ttl: 7200
type: SOA
mname: dns0.zoneedit.com
rname: zone.zoneedit.com
serial: 1412289451
refresh: 2400
retry: 360
expire: 1209600
minimum-ttl: 7200

Información TXT
host: localhost.com
class: IN
ttl: 7200
type: TXT
txt: v=spf1 -all
entries: Array