Registro IPv4
host: Jsnjhs.cn
class: IN
ttl: 90
type: A
ip: 202.61.87.120

Servidores DNS Principal (mname) y Secundario (rname)
host: Jsnjhs.cn
class: IN
ttl: 90
type: SOA
mname: jm1.alidns.com
rname: hostmaster.hichina.com
serial: 2026042718
refresh: 3600
retry: 1200
expire: 86400
minimum-ttl: 30