69.64-127.150.4.80.in-addr.arpa has no NS records.
NS records for this zone are defined at 64-127.150.4.80.in-addr.arpa.
NS records for this zone are defined at 64-127.150.4.80.in-addr.arpa.
Question and response
Question
dig 69.64-127.150.4.80.in-addr.arpa. NS
Answer
The response has no answer records.
Authority
64-127.150.4.80.in-addr.arpa. 3600 SOA ns1.server-centre.net. www.server-centre.net. 158 900 600 86400 3600
Additional
. 0 OPT ; payload 4000, xrcode 0, version 0, flags 0