Registro IPv4
host: cetis128.edu.mx
class: IN
ttl: 14400
type: A
ip: 67.20.61.70

Servidores DNS Principal (mname) y Secundario (rname)
host: cetis128.edu.mx
class: IN
ttl: 21600
type: SOA
mname: ns1.krystalhost.com.mx
rname: managedalert.futurehosting.com
serial: 2025052400
refresh: 3600
retry: 7200
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: cetis128.edu.mx
class: IN
ttl: 14400
type: MX
pri: 0
target: cetis128.edu.mx

Información TXT
host: cetis128.edu.mx
class: IN
ttl: 14400
type: TXT
txt: v=spf1 ip4:67.20.61.70 +a +mx +ip4:67.20.61.91 ~all
entries: Array