Registro IPv4
host: guestbookcentral.com
class: IN
ttl: 600
type: A
ip: 209.132.197.51

Servidores DNS Principal (mname) y Secundario (rname)
host: guestbookcentral.com
class: IN
ttl: 600
type: SOA
mname: ns1.annex.net
rname: hostmaster.annex.net
serial: 2881239825
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: guestbookcentral.com
class: IN
ttl: 600
type: MX
pri: 0
target: carousel.annex.net

Información TXT
host: guestbookcentral.com
class: IN
ttl: 600
type: TXT
txt: v=spf1 a mx ip4:209.132.197.1/24 ~all
entries: Array