Registro IPv4
host: svgoptronics.com
class: IN
ttl: 600
type: A
ip: 139.224.58.193

Servidores DNS Principal (mname) y Secundario (rname)
host: svgoptronics.com
class: IN
ttl: 600
type: SOA
mname: dns19.hichina.com
rname: hostmaster.hichina.com
serial: 2026010913
refresh: 3600
retry: 1200
expire: 86400
minimum-ttl: 600

Servidor de Correo
host: svgoptronics.com
class: IN
ttl: 600
type: MX
pri: 50
target: mx1-n.global-mail.cn

Servidor de Correo
host: svgoptronics.com
class: IN
ttl: 600
type: MX
pri: 20
target: mx-n.global-mail.cn

Servidor de Correo
host: svgoptronics.com
class: IN
ttl: 600
type: MX
pri: 5
target: mx6-n.global-mail.cn

Información TXT
host: svgoptronics.com
class: IN
ttl: 600
type: TXT
txt: v=spf1 include:spf.global-mail.cn ~all
entries: Array