Registro IPv4
host: on-site-ses.com
class: IN
ttl: 3600
type: A
ip: 208.91.197.27

Servidores DNS Principal (mname) y Secundario (rname)
host: on-site-ses.com
class: IN
ttl: 3600
type: SOA
mname: rpns1.realpage.com
rname: admin.realpage.com
serial: 11
refresh: 1800
retry: 600
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: on-site-ses.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.on-site-ses.com