Registro IPv4
host: 5528k.com
class: IN
ttl: 333
type: A
ip: 210.79.61.28

Servidores DNS Principal (mname) y Secundario (rname)
host: 5528k.com
class: IN
ttl: 21600
type: SOA
mname: edns153.ultradns.com
rname: zhanghang8819.gmail.com
serial: 2023071403
refresh: 86400
retry: 86400
expire: 86400
minimum-ttl: 86400