Registro IPv4
host: rsa2.com
class: IN
ttl: 3600
type: A
ip: 102.209.21.103

Servidores DNS Principal (mname) y Secundario (rname)
host: rsa2.com
class: IN
ttl: 3600
type: SOA
mname: ns1.named.co.za
rname: hostmaster.rsa2.com
serial: 2025050605
refresh: 3600
retry: 3600
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: rsa2.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.rsa2.com

Información TXT
host: rsa2.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx ip4:102.209.21.103 include:relay.mailchannels.net ~all
entries: Array