Registro IPv4
host: colposgrado.edu.mx
class: IN
ttl: 3600
type: A
ip: 198.49.74.82

Servidores DNS Principal (mname) y Secundario (rname)
host: colposgrado.edu.mx
class: IN
ttl: 86400
type: SOA
mname: ns1.servidor4.net
rname: mail.elenlace.com
serial: 2026040601
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: colposgrado.edu.mx
class: IN
ttl: 3600
type: MX
pri: 0
target: colposgrado.edu.mx

Información TXT
host: colposgrado.edu.mx
class: IN
ttl: 3600
type: TXT
txt: v=spf1 +a +mx +ip4:198.49.74.82 +ip4:198.49.74.85 ~all
entries: Array