Servidores DNS Principal (mname) y Secundario (rname)
host: serrana.com.py
class: IN
ttl: 21600
type: SOA
mname: ns1.copaco.com.py
rname: ipadmin.copaco.com.py
serial: 2022112102
refresh: 14400
retry: 3600
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: serrana.com.py
class: IN
ttl: 402791
type: MX
pri: 10
target: mail.serrana.com.py

Información TXT
host: serrana.com.py
class: IN
ttl: 402791
type: TXT
txt: v=spf1 ip4:201.217.54.194 ~all
entries: Array