Registro IPv4
host: server101.com
class: IN
ttl: 900
type: A
ip: 216.218.210.195

Servidores DNS Principal (mname) y Secundario (rname)
host: server101.com
class: IN
ttl: 900
type: SOA
mname: server101.com
rname: hostmaster.server101.com
serial: 1753829101
refresh: 900
retry: 900
expire: 604800
minimum-ttl: 900

Servidor de Correo
host: server101.com
class: IN
ttl: 900
type: MX
pri: 5
target: mail-gateway.server101.com

Servidor de Correo
host: server101.com
class: IN
ttl: 900
type: MX
pri: 5
target: mail-gateway-2.server101.com

Información TXT
host: server101.com
class: IN
ttl: 900
type: TXT
txt: v=spf1 ip4:216.218.210.192/26 ip4:216.218.196.176/29 ip4:216.218.210.230/31 ?all
entries: Array