Servidores DNS Principal (mname) y Secundario (rname)
host: salinas.net
class: IN
ttl: 86400
type: SOA
mname: salinas.net
rname: hostmaster.ultimanet.com
serial: 2024052401
refresh: 86400
retry: 3600
expire: 2592000
minimum-ttl: 86400

Servidor de Correo
host: salinas.net
class: IN
ttl: 86400
type: MX
pri: 0
target: mx.ultimanet.com.cust.hostedemail.com

Información TXT
host: salinas.net
class: IN
ttl: 86400
type: TXT
txt: v=spf1 include:_spf.hostedemail.com ~all
entries: Array