Registro IPv4
host: historythinking.org
class: IN
ttl: 3600
type: A
ip: 192.185.41.213

Servidores DNS Principal (mname) y Secundario (rname)
host: historythinking.org
class: IN
ttl: 21600
type: SOA
mname: ns8213.hostgator.com
rname: root.gator4107.hostgator.com
serial: 2023052401
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 86400

Servidor de Correo
host: historythinking.org
class: IN
ttl: 14400
type: MX
pri: 0
target: mail.historythinking.org

Información TXT
host: historythinking.org
class: IN
ttl: 14400
type: TXT
txt: v=spf1 a mx include:websitewelcome.com ~all
entries: Array