west-ope.cachedb.idcfcloud.net has no NS records.
NS records for this zone are defined at cachedb.idcfcloud.net.
NS records for this zone are defined at cachedb.idcfcloud.net.
Question and response
Question
dig west-ope.cachedb.idcfcloud.net. NS
Answer
The response has no answer records.
Authority
cachedb.idcfcloud.net. 3600 SOA ns01.idcfcloud.com. eng-infra.idcf.jp. 2105 10800 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0