Registro IPv4
host: practicalreviews.com
class: IN
ttl: 900
type: A
ip: 52.72.240.94

Servidores DNS Principal (mname) y Secundario (rname)
host: practicalreviews.com
class: IN
ttl: 7200
type: SOA
mname: NS1.WORLDNIC.com
rname: namehost.WORLDNIC.com
serial: 125051622
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Información TXT
host: practicalreviews.com
class: IN
ttl: 900
type: TXT
txt: v=spf1 -all
entries: Array