Registro IPv4
host: kr1.me
class: IN
ttl: 300
type: A
ip: 121.154.66.184

Servidores DNS Principal (mname) y Secundario (rname)
host: kr1.me
class: IN
ttl: 3600
type: SOA
mname: ns231.dnsever.com
rname: root.kr1.me
serial: 1737939293
refresh: 86400
retry: 600
expire: 1209600
minimum-ttl: 300