exfcml01.m2.fastcloud.jp has no NS records.
NS records for this zone are defined at fastcloud.jp.
NS records for this zone are defined at fastcloud.jp.
Question and response
Question
dig exfcml01.m2.fastcloud.jp. NS
Answer
The response has no answer records.
Authority
fastcloud.jp. 900 SOA ns-1289.awsdns-33.org. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0