Registro IPv4
host: phongkhamnamkhoa.com
class: IN
ttl: 300
type: A
ip: 104.21.16.84

Registro IPv4
host: phongkhamnamkhoa.com
class: IN
ttl: 300
type: A
ip: 172.67.166.246

Servidores DNS Principal (mname) y Secundario (rname)
host: phongkhamnamkhoa.com
class: IN
ttl: 1800
type: SOA
mname: mira.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2416407391
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: phongkhamnamkhoa.com
class: IN
ttl: 300
type: MX
pri: 10
target: _dc-mx.b6bdb435f3b1.phongkhamnamkhoa.com