Registro IPv4
host: docexchangent2.com
class: IN
ttl: 600
type: A
ip: 149.129.115.204

Servidores DNS Principal (mname) y Secundario (rname)
host: docexchangent2.com
class: IN
ttl: 600
type: SOA
mname: ns7.alidns.com
rname: hostmaster.hichina.com
serial: 2025101713
refresh: 3600
retry: 1200
expire: 86400
minimum-ttl: 600

Servidor de Correo
host: docexchangent2.com
class: IN
ttl: 600
type: MX
pri: 10
target: docexchangent2.com