Registro IPv4
host: itst.edu.mx
class: IN
ttl: 1800
type: A
ip: 200.36.2.2

Servidores DNS Principal (mname) y Secundario (rname)
host: itst.edu.mx
class: IN
ttl: 587772
type: SOA
mname: ns1.podernet.net
rname: dnsmgr.podernet.com.mx
serial: 2069
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: itst.edu.mx
class: IN
ttl: 1800
type: MX
pri: 10
target: mail.itst.edu.mx