Question and response
Question
dig th-tencentclb.net. CSYNC
Answer
The response has no answer records.
Authority
th-tencentclb.net. 180 SOA ns3.dnsv5.com. enterprise3dnsadmin.dnspod.com. 1771859847 3600 180 1209600 180
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0