Registro IPv4
host: londoncn.com
class: IN
ttl: 14400
type: A
ip: 162.241.173.253

Servidores DNS Principal (mname) y Secundario (rname)
host: londoncn.com
class: IN
ttl: 21600
type: SOA
mname: ns1.bluehost.com
rname: root.cs353.bluehost.com
serial: 2022121800
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 300

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

Información TXT
host: londoncn.com
class: IN
ttl: 14400
type: TXT
txt: v=spf1 a mx ptr include:bluehost.com ?all
entries: Array