Registro IPv4
host: silvianopolis.mg.gov.br
class: IN
ttl: 3600
type: A
ip: 187.85.77.205

Servidores DNS Principal (mname) y Secundario (rname)
host: silvianopolis.mg.gov.br
class: IN
ttl: 3600
type: SOA
mname: ns1.porta80.com.br
rname: webmaster.porta80.com.br
serial: 21
refresh: 900
retry: 600
expire: 86400
minimum-ttl: 3600

Servidor de Correo
host: silvianopolis.mg.gov.br
class: IN
ttl: 3600
type: MX
pri: 10
target: email-seguro.net

Información TXT
host: silvianopolis.mg.gov.br
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx ip4:187.85.64.0/20 -all
entries: Array