Registro IPv4
host: itsta.edu.mx
class: IN
ttl: 14400
type: A
ip: 170.249.198.138

Servidores DNS Principal (mname) y Secundario (rname)
host: itsta.edu.mx
class: IN
ttl: 21600
type: SOA
mname: ns1.unitam.com
rname: mibarra.rackmex.mx
serial: 2026071600
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: itsta.edu.mx
class: IN
ttl: 14400
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: itsta.edu.mx
class: IN
ttl: 14400
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Servidor de Correo
host: itsta.edu.mx
class: IN
ttl: 14400
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Servidor de Correo
host: itsta.edu.mx
class: IN
ttl: 14400
type: MX
pri: 10
target: aspmx2.googlemail.com

Servidor de Correo
host: itsta.edu.mx
class: IN
ttl: 14400
type: MX
pri: 10
target: aspmx3.googlemail.com

Información TXT
host: itsta.edu.mx
class: IN
ttl: 14400
type: TXT
txt: v=spf1 ip4:170.249.198.138 ip4:170.249.198.142 +a +mx +ip4:50.30.40.176 +ip4:209.126.98.96 +ip4:173.224.119.110 +ip4:170.249.249.47 +ip4:170.249.249.54 +ip4:67.222.135.92 +ip4:67.222.135.122 +ip4:69.64.45.54 +include:_spf.google.com ~all
entries: Array