Servidores DNS Principal (mname) y Secundario (rname)
host: webcopywritinguniversity.com
class: IN
ttl: 3600
type: SOA
mname: ns23.domaincontrol.com
rname: dns.jomax.net
serial: 2025071001
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600

Información TXT
host: webcopywritinguniversity.com
class: IN
ttl: 600
type: TXT
txt: v=spf1 ip4:67.23.233.50 ip4:193.110.160.103 ip4:67.23.233.53 -all
entries: Array