Registro IPv4
host: 51xdrc.com
class: IN
ttl: 900
type: A
ip: 122.114.110.210

Servidores DNS Principal (mname) y Secundario (rname)
host: 51xdrc.com
class: IN
ttl: 600
type: SOA
mname: dns.4cun.com
rname: admin.51xdrc.com
serial: 1706365240
refresh: 3600
retry: 180
expire: 1209600
minimum-ttl: 600

Servidor de Correo
host: 51xdrc.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mx.ym.163.com

Información TXT
host: 51xdrc.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.163.com ~all
entries: Array