Registro IPv4
host: david.io
class: IN
ttl: 3600
type: A
ip: 66.181.34.248

Servidores DNS Principal (mname) y Secundario (rname)
host: david.io
class: IN
ttl: 3600
type: SOA
mname: ns7.doroyal.com
rname: hostmaster.david.io
serial: 2025100600
refresh: 3600
retry: 3600
expire: 1209600
minimum-ttl: 86400

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

Información TXT
host: david.io
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx ip4:66.85.73.162 ~all
entries: Array