billpay.cp-tel.net has no NS records.
NS records for this zone are defined at cp-tel.net.
NS records for this zone are defined at cp-tel.net.
Question and response
Question
dig cptel.smarthub.coop. NS
Answer
The response has no answer records.
Authority
smarthub.coop. 900 SOA ns-179.awsdns-22.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0