Registro IPv4
host: healthyschools.com
class: IN
ttl: 3849
type: A
ip: 216.19.65.184

Servidores DNS Principal (mname) y Secundario (rname)
host: healthyschools.com
class: IN
ttl: 3849
type: SOA
mname: ns.namesv.com
rname: postmaster.healthyschools.com
serial: 2014031201
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 172800

Servidor de Correo
host: healthyschools.com
class: IN
ttl: 3847
type: MX
pri: 10
target: pop3.healthyschools.com

Servidor de Correo
host: healthyschools.com
class: IN
ttl: 3847
type: MX
pri: 10
target: mail.healthyschools.com