teamopen.prod.aws.kpn.com has no NS records.
NS records for this zone are defined at prod.aws.kpn.com.
NS records for this zone are defined at prod.aws.kpn.com.
Question and response
Question
dig teamopen.prod.aws.kpn.com. NS
Answer
The response has no answer records.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0