Servidores DNS Principal (mname) y Secundario (rname)
host: lapoliclinica.com
class: IN
ttl: 38400
type: SOA
mname: dns.netvision.com.py
rname: system-messages.netvision.com.py.lapoliclinica.com
serial: 2018080912
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 38400

Servidor de Correo
host: lapoliclinica.com
class: IN
ttl: 300
type: MX
pri: 5
target: pmg.netvision.com.py

Información TXT
host: lapoliclinica.com
class: IN
ttl: 38400
type: TXT
txt: v=spf1 mx ip4:200.1.200.85 ip4:200.1.201.20/30 include:netvision.com.py -all
entries: Array