Registro IPv4
host: optometry.com.hk
class: IN
ttl: 90
type: A
ip: 69.163.229.143

Servidores DNS Principal (mname) y Secundario (rname)
host: optometry.com.hk
class: IN
ttl: 90
type: SOA
mname: ns1.dreamhost.com
rname: hostmaster.dreamhost.com
serial: 2026072000
refresh: 18702
retry: 600
expire: 1814400
minimum-ttl: 60

Servidor de Correo
host: optometry.com.hk
class: IN
ttl: 90
type: MX
pri: 0
target: mx1.dreamhost.com

Servidor de Correo
host: optometry.com.hk
class: IN
ttl: 90
type: MX
pri: 0
target: mx2.dreamhost.com