c.nic.hosting has no CNAME records.
Question and response
Question
dig c.nic.hosting. NS
Answer
The response has no answer records.
Authority
nic.hosting. 3353 SOA ns0.centralnic-dns.com. hostmaster.centralnic-dns.com. 2022080504 86400 7200 3600000 172800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0