Registro IPv4
host: bubooks.com
class: IN
ttl: 3190
type: A
ip: 206.210.196.18

Servidores DNS Principal (mname) y Secundario (rname)
host: bubooks.com
class: IN
ttl: 3191
type: SOA
mname: nsmaster.pt.net
rname: postmaster.pt.net
serial: 2026042600
refresh: 3600
retry: 1800
expire: 3600000
minimum-ttl: 3600

Servidor de Correo
host: bubooks.com
class: IN
ttl: 3191
type: MX
pri: 10
target: smtp-gw.pt.net

Información TXT
host: bubooks.com
class: IN
ttl: 3191
type: TXT
txt: v=spf1 mx ip4:206.210.192.0/22 ip6:2001:4870:610e:2::/56 ip6:2604:42c0:0:200::/64 ~all
entries: Array