Registro IPv4
host: tainsee.cc
class: IN
ttl: 90
type: A
ip: 118.31.54.56

Servidores DNS Principal (mname) y Secundario (rname)
host: tainsee.cc
class: IN
ttl: 55287
type: SOA
mname: ns1.bdydns.cn
rname: sa.dudns.com
serial: 2018010101
refresh: 5
retry: 5
expire: 2592000
minimum-ttl: 3600