Servidores DNS Principal (mname) y Secundario (rname)
host: johnmaxwellacademy.com
class: IN
ttl: 1800
type: SOA
mname: brit.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2404810628
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Información TXT
host: johnmaxwellacademy.com
class: IN
ttl: 300
type: TXT
txt: facebook-domain-verification=pb2odxqdq1k3lnkgxp7txk75hiqks8
entries: Array