Registro IPv4
host: urlibraries.org
class: IN
ttl: 14400
type: A
ip: 50.87.176.106

Servidores DNS Principal (mname) y Secundario (rname)
host: urlibraries.org
class: IN
ttl: 21600
type: SOA
mname: ns1.bluehost.com
rname: root.box2274.bluehost.com
serial: 2024070901
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 300

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

Información TXT
host: urlibraries.org
class: IN
ttl: 14400
type: TXT
txt: v=spf1 +a +mx +ip4:50.87.176.106 +ip4:66.147.244.128 ~all
entries: Array