Registro IPv4
host: pulmocardio.com.br
class: IN
ttl: 14400
type: A
ip: 216.172.172.22

Servidores DNS Principal (mname) y Secundario (rname)
host: pulmocardio.com.br
class: IN
ttl: 86400
type: SOA
mname: ns442.hostgator.com.br
rname: root.br442.hostgator.com.br
serial: 2026071401
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 86400

Servidor de Correo
host: pulmocardio.com.br
class: IN
ttl: 14400
type: MX
pri: 0
target: mail.pulmocardio.com.br

Información TXT
host: pulmocardio.com.br
class: IN
ttl: 14400
type: TXT
txt: v=spf1 a mx include:websitewelcome.com ~all
entries: Array