Registro IPv4
host: yfilter.co.kr
class: IN
ttl: 90
type: A
ip: 52.222.132.98

Registro IPv4
host: yfilter.co.kr
class: IN
ttl: 90
type: A
ip: 52.222.132.31

Registro IPv4
host: yfilter.co.kr
class: IN
ttl: 90
type: A
ip: 52.222.132.107

Registro IPv4
host: yfilter.co.kr
class: IN
ttl: 90
type: A
ip: 52.222.132.14

Servidores DNS Principal (mname) y Secundario (rname)
host: yfilter.co.kr
class: IN
ttl: 900
type: SOA
mname: ns-1901.awsdns-45.co.uk
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400