Servidores DNS Principal (mname) y Secundario (rname)
host: mitchellstores.us
class: IN
ttl: 900
type: SOA
mname: ns-1660.awsdns-15.co.uk
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Información TXT
host: mitchellstores.us
class: IN
ttl: 300
type: TXT
txt: v=spf1 ptr ip4:208.99.252.37 ip4:208.99.252.35 ip4:8.29.211.234 ip4:96.57.233.106 ip4:96.57.233.107 include:sendgrid.net include:spf.ess.barracudanetworks.com ~all
entries: Array