Registro IPv4
host: sosoo.kr
class: IN
ttl: 90
type: A
ip: 193.123.238.0

Servidores DNS Principal (mname) y Secundario (rname)
host: sosoo.kr
class: IN
ttl: 118
type: SOA
mname: ruben.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2400882708
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800