n2dscb.akamai.net has no NS records.
NS records for this zone are defined at akamai.net.
NS records for this zone are defined at akamai.net.
Question and response
Question
dig n2dscb.akamai.net. NS
Answer
The response has no answer records.
Authority
akamai.net. 180 SOA internal.akamaitech.net. hostmaster.akamai.com. 1698937200 90000 90000 90000 180
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0