Registro IPv4
host: khotailieuonthi247.com
class: IN
ttl: 726
type: A
ip: 216.239.36.21

Registro IPv4
host: khotailieuonthi247.com
class: IN
ttl: 726
type: A
ip: 216.239.34.21

Registro IPv4
host: khotailieuonthi247.com
class: IN
ttl: 726
type: A
ip: 216.239.32.21

Registro IPv4
host: khotailieuonthi247.com
class: IN
ttl: 726
type: A
ip: 216.239.38.21

Servidores DNS Principal (mname) y Secundario (rname)
host: khotailieuonthi247.com
class: IN
ttl: 727
type: SOA
mname: ns1.tenten.vn
rname: hostmaster.khotailieuonthi247.com
serial: 2023021824
refresh: 3600
retry: 900
expire: 604800
minimum-ttl: 3600