Servidores DNS Principal (mname) y Secundario (rname)
host: trackmytarget.com
class: IN
ttl: 900
type: SOA
mname: ns-866.awsdns-44.net
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Información TXT
host: trackmytarget.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:_spf.google.com ~all
entries: Array

Información TXT
host: trackmytarget.com
class: IN
ttl: 300
type: TXT
txt: facebook-domain-verification=844hm7f78i62ags0q15y3u3zion69f
entries: Array