lan2.cust.rdb.absolight.net has no NS records.
NS records for this zone are defined at rdb.absolight.net.
NS records for this zone are defined at rdb.absolight.net.
Question and response
Question
dig lan2.cust.rdb.absolight.net. NS
Answer
The response has no answer records.
Authority
rdb.absolight.net. 1800 SOA ns1.absolight.net. root.absolight.com. 2020114158 86400 3600 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0