Question and response
Question
dig ls.game2.cn. NS
Answer
ls.game2.cn. 5 CNAME s3.pop.niux88.com.
Authority
niux88.com. 3095 SOA dns1.registrar-servers.com. hostmaster.registrar-servers.com. 1766588557 43200 3600 604800 3601
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0