srvptctc201.cch.com has no NS records.
NS records for this zone are defined at cch.com.
NS records for this zone are defined at cch.com.
Question and response
Question
dig srvptctc201.cch.com. NS
Answer
The response has no answer records.
Authority
cch.com. 900 SOA ns-1296.awsdns-34.org. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0