Registro IPv4
host: exel2007.biz
class: IN
ttl: 3600
type: A
ip: 188.40.131.149

Servidores DNS Principal (mname) y Secundario (rname)
host: exel2007.biz
class: IN
ttl: 3600
type: SOA
mname: revo.good-host.net
rname: root.example.com
serial: 2022061416
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: exel2007.biz
class: IN
ttl: 3600
type: MX
pri: 20
target: mail.exel2007.biz

Servidor de Correo
host: exel2007.biz
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.exel2007.biz

Información TXT
host: exel2007.biz
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:31.41.216.220 a mx ~all
entries: Array